diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..6c39aed
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,9 @@
+.gradle
+.idea
+build
+LayTray.iml
+local.properties
+
+app/app.iml
+app/release
+app/build
diff --git a/.idea/libraries/Gradle__android_arch_core_common_1_1_0_jar.xml b/.idea/libraries/Gradle__android_arch_core_common_1_1_0_jar.xml
new file mode 100644
index 0000000..9869803
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_core_common_1_1_0_jar.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.core:common:1.1.0@jar">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.core/common/1.1.0/8007981f7d7540d89cd18471b8e5dcd2b4f99167/common-1.1.0.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.core/common/1.1.0/f211e8f994b67f7ae2a1bc06e4f7b974ec72ee50/common-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__android_arch_core_runtime_1_1_0.xml b/.idea/libraries/Gradle__android_arch_core_runtime_1_1_0.xml
new file mode 100644
index 0000000..5ef7cb2
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_core_runtime_1_1_0.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.core:runtime-1.1.0">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/runtime-1.1.0.aar/0d862bd142d7d87d9ecf4819e1147c4a/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/runtime-1.1.0.aar/0d862bd142d7d87d9ecf4819e1147c4a/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.core/runtime/1.1.0/62944187d3ae3e7a4644b50da4e7b63c605a696/runtime-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__android_arch_lifecycle_common_1_1_0_jar.xml b/.idea/libraries/Gradle__android_arch_lifecycle_common_1_1_0_jar.xml
new file mode 100644
index 0000000..29c0049
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_lifecycle_common_1_1_0_jar.xml
@@ -0,0 +1,11 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.lifecycle:common:1.1.0@jar">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/common/1.1.0/edf3f7bfb84a7521d0599efa3b0113a0ee90f85/common-1.1.0.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/common/1.1.0/72f6113534923e49e8c032107ca638b97775c61b/common-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__android_arch_lifecycle_livedata_core_1_1_0.xml b/.idea/libraries/Gradle__android_arch_lifecycle_livedata_core_1_1_0.xml
new file mode 100644
index 0000000..862d2bd
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_lifecycle_livedata_core_1_1_0.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.lifecycle:livedata-core-1.1.0">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/livedata-core-1.1.0.aar/211c90a088f20d236de59bd2ca7a2c0e/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/livedata-core-1.1.0.aar/211c90a088f20d236de59bd2ca7a2c0e/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/livedata-core/1.1.0/300f89e645a95de0bdc6d8833beeee6e3045df06/livedata-core-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__android_arch_lifecycle_runtime_1_1_0.xml b/.idea/libraries/Gradle__android_arch_lifecycle_runtime_1_1_0.xml
new file mode 100644
index 0000000..74d9ba6
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_lifecycle_runtime_1_1_0.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.lifecycle:runtime-1.1.0">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/runtime-1.1.0.aar/beb4347be7dca01b7cea0091f4d43f38/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/runtime-1.1.0.aar/beb4347be7dca01b7cea0091f4d43f38/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/runtime/1.1.0/a4b0d6b8e8f51c8f95d5a0641f81ffc13ab406c7/runtime-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__android_arch_lifecycle_viewmodel_1_1_0.xml b/.idea/libraries/Gradle__android_arch_lifecycle_viewmodel_1_1_0.xml
new file mode 100644
index 0000000..af12de0
--- /dev/null
+++ b/.idea/libraries/Gradle__android_arch_lifecycle_viewmodel_1_1_0.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: android.arch.lifecycle:viewmodel-1.1.0">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/viewmodel-1.1.0.aar/1d6f7cbb1cbdfbff664b32302516ff07/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/viewmodel-1.1.0.aar/1d6f7cbb1cbdfbff664b32302516ff07/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/android.arch.lifecycle/viewmodel/1.1.0/e4c0c5d65f92ccad0b0148ac2f01b540ac7a711e/viewmodel-1.1.0-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_animated_vector_drawable_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_animated_vector_drawable_27_1_1.xml
new file mode 100644
index 0000000..8140715
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_animated_vector_drawable_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:animated-vector-drawable-27.1.1">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/animated-vector-drawable-27.1.1.aar/b72ce9d56b54f21385b896ec72ae4173/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/animated-vector-drawable-27.1.1.aar/b72ce9d56b54f21385b896ec72ae4173/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/animated-vector-drawable/27.1.1/a8f4121ade2fdfcc5cb20290a05333239fee05d7/animated-vector-drawable-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_appcompat_v7_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_appcompat_v7_27_1_1.xml
new file mode 100644
index 0000000..8b1271f
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_appcompat_v7_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:appcompat-v7-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/appcompat-v7-27.1.1.aar/034ff3a8ef6ec7358c0ec0ff18856729/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/appcompat-v7-27.1.1.aar/034ff3a8ef6ec7358c0ec0ff18856729/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/appcompat-v7/27.1.1/21d073509c5f8d25a1bf274067fa729a1fba8d75/appcompat-v7-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_design_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_design_27_1_1.xml
new file mode 100644
index 0000000..7006908
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_design_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:design-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/design-27.1.1.aar/3d4cc26d43cb09944a9708ba829a0e4a/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/design-27.1.1.aar/3d4cc26d43cb09944a9708ba829a0e4a/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/design/27.1.1/6e10c7f954f63690f7846fb22352375cf1b9fbb4/design-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_recyclerview_v7_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_recyclerview_v7_27_1_1.xml
new file mode 100644
index 0000000..743e23e
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_recyclerview_v7_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:recyclerview-v7-27.1.1">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/recyclerview-v7-27.1.1.aar/5c77b31dbc6b39b9175ae0febb415a1f/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/recyclerview-v7-27.1.1.aar/5c77b31dbc6b39b9175ae0febb415a1f/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/recyclerview-v7/27.1.1/ad225a74247e675db0b05ea4f8b17202acbb7f9d/recyclerview-v7-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_compat_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_compat_27_1_1.xml
new file mode 100644
index 0000000..3a7247e
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_compat_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-compat-27.1.1">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-compat-27.1.1.aar/5844f676ea19627b5d0baa3b2dd65711/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-compat-27.1.1.aar/5844f676ea19627b5d0baa3b2dd65711/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-compat/27.1.1/fe233277b6eae25ce5b2afab6daf55d73c86f0b9/support-compat-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_core_ui_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_core_ui_27_1_1.xml
new file mode 100644
index 0000000..97d137b
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_core_ui_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-core-ui-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-core-ui-27.1.1.aar/3921ef07d1f96b38b989bfa8b05805ca/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-core-ui-27.1.1.aar/3921ef07d1f96b38b989bfa8b05805ca/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-core-ui/27.1.1/266c369a3227be5afec33e11c964472269ff2a7c/support-core-ui-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_core_utils_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_core_utils_27_1_1.xml
new file mode 100644
index 0000000..a45ecc5
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_core_utils_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-core-utils-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-core-utils-27.1.1.aar/5bc16a7c9b2d05d3f5e8607ca483c8df/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-core-utils-27.1.1.aar/5bc16a7c9b2d05d3f5e8607ca483c8df/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-core-utils/27.1.1/8fb37fd2f8dbc23482865700d2c340ae030ea561/support-core-utils-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_fragment_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_fragment_27_1_1.xml
new file mode 100644
index 0000000..1bae7f4
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_fragment_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-fragment-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-fragment-27.1.1.aar/1a34ebb462db18d60fdbc8c43e6148fe/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-fragment-27.1.1.aar/1a34ebb462db18d60fdbc8c43e6148fe/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-fragment/27.1.1/94732bda44fba11302c58e459b7c1f47e7521bf9/support-fragment-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_media_compat_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_media_compat_27_1_1.xml
new file mode 100644
index 0000000..a858499
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_media_compat_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-media-compat-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-media-compat-27.1.1.aar/e437c73bafb4ce6aeb78402f06a7ac67/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-media-compat-27.1.1.aar/e437c73bafb4ce6aeb78402f06a7ac67/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-media-compat/27.1.1/3ab3f968d7cd675d2f97e67a3e9fc0ac63618f46/support-media-compat-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_v4_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_v4_27_1_1.xml
new file mode 100644
index 0000000..a925a2d
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_v4_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-v4-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-v4-27.1.1.aar/9de8ba7f3fd474a9e180e61f219d9676/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-v4-27.1.1.aar/9de8ba7f3fd474a9e180e61f219d9676/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-v4/27.1.1/5b8f86fea035328fc9e8c660773037a3401ce25f/support-v4-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_support_vector_drawable_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_support_vector_drawable_27_1_1.xml
new file mode 100644
index 0000000..97f84ce
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_support_vector_drawable_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:support-vector-drawable-27.1.1">
+    <CLASSES>
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-vector-drawable-27.1.1.aar/d328eeca24959ccc24057194059aa4ed/res" />
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/support-vector-drawable-27.1.1.aar/d328eeca24959ccc24057194059aa4ed/jars/classes.jar!/" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/support-vector-drawable/27.1.1/4b29cf2106c95afb3432bb0c4ec5a91e959717b2/support-vector-drawable-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file
diff --git a/.idea/libraries/Gradle__com_android_support_transition_27_1_1.xml b/.idea/libraries/Gradle__com_android_support_transition_27_1_1.xml
new file mode 100644
index 0000000..89511ea
--- /dev/null
+++ b/.idea/libraries/Gradle__com_android_support_transition_27_1_1.xml
@@ -0,0 +1,12 @@
+<component name="libraryTable">
+  <library name="Gradle: com.android.support:transition-27.1.1">
+    <CLASSES>
+      <root url="jar://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/transition-27.1.1.aar/5bdc5cec4a580f4ff988dfbd1762d66a/jars/classes.jar!/" />
+      <root url="file://$USER_HOME$/.gradle/caches/transforms-1/files-1.1/transition-27.1.1.aar/5bdc5cec4a580f4ff988dfbd1762d66a/res" />
+    </CLASSES>
+    <JAVADOC />
+    <SOURCES>
+      <root url="jar://$USER_HOME$/.gradle/caches/modules-2/files-2.1/com.android.support/transition/27.1.1/88ebe6765790253d410e51a3952571565f2040e9/transition-27.1.1-sources.jar!/" />
+    </SOURCES>
+  </library>
+</component>
\ No newline at end of file