diff --git a/src/main/res/drawable/background_border.xml b/src/main/res/drawable/background_border.xml
deleted file mode 100644
index a8856e96..00000000
--- a/src/main/res/drawable/background_border.xml
+++ /dev/null
@@ -1,5 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
-    <solid android:color="?attr/colorSurface" />
-    <corners android:radius="@dimen/shape_large_corner" />
-</shape>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_add.xml b/src/main/res/drawable/ic_add.xml
deleted file mode 100644
index 28e44fc1..00000000
--- a/src/main/res/drawable/ic_add.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M18,13h-5v5c0,0.55 -0.45,1 -1,1s-1,-0.45 -1,-1v-5H6c-0.55,0 -1,-0.45 -1,-1s0.45,-1 1,-1h5V6c0,-0.55 0.45,-1 1,-1s1,0.45 1,1v5h5c0.55,0 1,0.45 1,1s-0.45,1 -1,1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_arrow_up.xml b/src/main/res/drawable/ic_arrow_up.xml
deleted file mode 100644
index 0b1663c9..00000000
--- a/src/main/res/drawable/ic_arrow_up.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M8.12,14.71L12,10.83l3.88,3.88c0.39,0.39 1.02,0.39 1.41,0 0.39,-0.39 0.39,-1.02 0,-1.41L12.7,8.71c-0.39,-0.39 -1.02,-0.39 -1.41,0L6.7,13.3c-0.39,0.39 -0.39,1.02 0,1.41 0.39,0.38 1.03,0.39 1.42,0z" />
-</vector>
diff --git a/src/main/res/drawable/ic_cancel.xml b/src/main/res/drawable/ic_cancel.xml
deleted file mode 100644
index 1307bb27..00000000
--- a/src/main/res/drawable/ic_cancel.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M18.3,5.71c-0.39,-0.39 -1.02,-0.39 -1.41,0L12,10.59 7.11,5.7c-0.39,-0.39 -1.02,-0.39 -1.41,0 -0.39,0.39 -0.39,1.02 0,1.41L10.59,12 5.7,16.89c-0.39,0.39 -0.39,1.02 0,1.41 0.39,0.39 1.02,0.39 1.41,0L12,13.41l4.89,4.89c0.39,0.39 1.02,0.39 1.41,0 0.39,-0.39 0.39,-1.02 0,-1.41L13.41,12l4.89,-4.89c0.38,-0.38 0.38,-1.02 0,-1.4z" />
-</vector>
diff --git a/src/main/res/drawable/ic_check.xml b/src/main/res/drawable/ic_check.xml
deleted file mode 100644
index f9558107..00000000
--- a/src/main/res/drawable/ic_check.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:viewportWidth="24"
-    android:viewportHeight="24"
-    android:tint="?attr/colorOnPrimaryContainer">
-  <path
-      android:fillColor="@android:color/white"
-      android:pathData="M9,16.2l-3.5,-3.5c-0.39,-0.39 -1.01,-0.39 -1.4,0 -0.39,0.39 -0.39,1.01 0,1.4l4.19,4.19c0.39,0.39 1.02,0.39 1.41,0L20.3,7.7c0.39,-0.39 0.39,-1.01 0,-1.4 -0.39,-0.39 -1.01,-0.39 -1.4,0L9,16.2z"/>
-</vector>
diff --git a/src/main/res/drawable/ic_code.xml b/src/main/res/drawable/ic_code.xml
deleted file mode 100644
index d7216081..00000000
--- a/src/main/res/drawable/ic_code.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M8.0855,18.6109L14.0817,4.6064C14.2991,4.0987 14.8868,3.8633 15.3946,4.0807C15.866,4.2826 16.1026,4.8038 15.96,5.2837L15.9202,5.3936L9.9241,19.3981C9.7067,19.9058 9.1189,20.1412 8.6112,19.9238C8.1398,19.722 7.9032,19.2007 8.0458,18.7208L8.0855,18.6109L14.0817,4.6064L8.0855,18.6109ZM2.2929,11.2929L6.2929,7.2929C6.6834,6.9024 7.3166,6.9024 7.7071,7.2929C8.0676,7.6534 8.0953,8.2206 7.7903,8.6129L7.7071,8.7071L4.4142,12L7.7071,15.2929C8.0976,15.6834 8.0976,16.3166 7.7071,16.7071C7.3466,17.0676 6.7794,17.0953 6.3871,16.7903L6.2929,16.7071L2.2929,12.7071C1.9324,12.3466 1.9047,11.7794 2.2097,11.3871L2.2929,11.2929L6.2929,7.2929L2.2929,11.2929ZM16.2921,7.2917C16.6526,6.9312 17.2198,6.9035 17.6121,7.2085L17.7063,7.2917L21.7071,11.2929C22.0678,11.6536 22.0953,12.2211 21.7899,12.6134L21.7066,12.7076L17.7058,16.7031C17.315,17.0934 16.6819,17.0929 16.2916,16.7022C15.9313,16.3414 15.904,15.7742 16.2093,15.3821L16.2925,15.288L19.5854,11.9995L16.292,8.7059C15.9015,8.3153 15.9015,7.6822 16.2921,7.2917Z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_delete.xml b/src/main/res/drawable/ic_delete.xml
deleted file mode 100644
index 7d2b589c..00000000
--- a/src/main/res/drawable/ic_delete.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2V9c0,-1.1 -0.9,-2 -2,-2H8c-1.1,0 -2,0.9 -2,2v10zM18,4h-2.5l-0.71,-0.71c-0.18,-0.18 -0.44,-0.29 -0.7,-0.29H9.91c-0.26,0 -0.52,0.11 -0.7,0.29L8.5,4H6c-0.55,0 -1,0.45 -1,1s0.45,1 1,1h12c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_download.xml b/src/main/res/drawable/ic_download.xml
deleted file mode 100644
index 1b533f74..00000000
--- a/src/main/res/drawable/ic_download.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M16.59,9H15V4c0,-0.55 -0.45,-1 -1,-1h-4c-0.55,0 -1,0.45 -1,1v5H7.41c-0.89,0 -1.34,1.08 -0.71,1.71l4.59,4.59c0.39,0.39 1.02,0.39 1.41,0l4.59,-4.59c0.63,-0.63 0.19,-1.71 -0.7,-1.71zM5,19c0,0.55 0.45,1 1,1h12c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1H6c-0.55,0 -1,0.45 -1,1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_launch.xml b/src/main/res/drawable/ic_launch.xml
deleted file mode 100644
index 309f38e7..00000000
--- a/src/main/res/drawable/ic_launch.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:autoMirrored="true"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M18,19H6c-0.55,0 -1,-0.45 -1,-1V6c0,-0.55 0.45,-1 1,-1h5c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1H5c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2v-6c0,-0.55 -0.45,-1 -1,-1s-1,0.45 -1,1v5c0,0.55 -0.45,1 -1,1zM14,4c0,0.55 0.45,1 1,1h2.59l-9.13,9.13c-0.39,0.39 -0.39,1.02 0,1.41 0.39,0.39 1.02,0.39 1.41,0L19,6.41V9c0,0.55 0.45,1 1,1s1,-0.45 1,-1V3h-6c-0.55,0 -1,0.45 -1,1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_repos.xml b/src/main/res/drawable/ic_repos.xml
deleted file mode 100644
index 6cd063bf..00000000
--- a/src/main/res/drawable/ic_repos.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M21,6.5c-1.66,0 -3,1.34 -3,3c0,0.07 0,0.14 0.01,0.21l-2.03,0.68c-0.64,-1.21 -1.82,-2.09 -3.22,-2.32V5.91C14.04,5.57 15,4.4 15,3c0,-1.66 -1.34,-3 -3,-3S9,1.34 9,3c0,1.4 0.96,2.57 2.25,2.91v2.16c-1.4,0.23 -2.58,1.11 -3.22,2.32L5.99,9.71C6,9.64 6,9.57 6,9.5c0,-1.66 -1.34,-3 -3,-3s-3,1.34 -3,3s1.34,3 3,3c1.06,0 1.98,-0.55 2.52,-1.37l2.03,0.68c-0.2,1.29 0.17,2.66 1.09,3.69l-1.41,1.77C6.85,17.09 6.44,17 6,17c-1.66,0 -3,1.34 -3,3s1.34,3 3,3s3,-1.34 3,-3c0,-0.68 -0.22,-1.3 -0.6,-1.8l1.41,-1.77c1.36,0.76 3.02,0.75 4.37,0l1.41,1.77C15.22,18.7 15,19.32 15,20c0,1.66 1.34,3 3,3s3,-1.34 3,-3s-1.34,-3 -3,-3c-0.44,0 -0.85,0.09 -1.23,0.26l-1.41,-1.77c0.93,-1.04 1.29,-2.4 1.09,-3.69l2.03,-0.68c0.53,0.82 1.46,1.37 2.52,1.37c1.66,0 3,-1.34 3,-3S22.66,6.5 21,6.5zM3,10.5c-0.55,0 -1,-0.45 -1,-1c0,-0.55 0.45,-1 1,-1s1,0.45 1,1C4,10.05 3.55,10.5 3,10.5zM6,21c-0.55,0 -1,-0.45 -1,-1c0,-0.55 0.45,-1 1,-1s1,0.45 1,1C7,20.55 6.55,21 6,21zM11,3c0,-0.55 0.45,-1 1,-1s1,0.45 1,1c0,0.55 -0.45,1 -1,1S11,3.55 11,3zM12,15c-1.38,0 -2.5,-1.12 -2.5,-2.5c0,-1.38 1.12,-2.5 2.5,-2.5s2.5,1.12 2.5,2.5C14.5,13.88 13.38,15 12,15zM18,19c0.55,0 1,0.45 1,1c0,0.55 -0.45,1 -1,1s-1,-0.45 -1,-1C17,19.45 17.45,19 18,19zM21,10.5c-0.55,0 -1,-0.45 -1,-1c0,-0.55 0.45,-1 1,-1s1,0.45 1,1C22,10.05 21.55,10.5 21,10.5z" />
-</vector>
diff --git a/src/main/res/drawable/ic_save.xml b/src/main/res/drawable/ic_save.xml
deleted file mode 100644
index 48f4960e..00000000
--- a/src/main/res/drawable/ic_save.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M17.59,3.59c-0.38,-0.38 -0.89,-0.59 -1.42,-0.59L5,3c-1.11,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,7.83c0,-0.53 -0.21,-1.04 -0.59,-1.41l-2.82,-2.83zM12,19c-1.66,0 -3,-1.34 -3,-3s1.34,-3 3,-3 3,1.34 3,3 -1.34,3 -3,3zM13,9L7,9c-1.1,0 -2,-0.9 -2,-2s0.9,-2 2,-2h6c1.1,0 2,0.9 2,2s-0.9,2 -2,2z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_search.xml b/src/main/res/drawable/ic_search.xml
deleted file mode 100644
index 7f2e9a10..00000000
--- a/src/main/res/drawable/ic_search.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M15.5,14h-0.79l-0.28,-0.27c1.2,-1.4 1.82,-3.31 1.48,-5.34 -0.47,-2.78 -2.79,-5 -5.59,-5.34 -4.23,-0.52 -7.79,3.04 -7.27,7.27 0.34,2.8 2.56,5.12 5.34,5.59 2.03,0.34 3.94,-0.28 5.34,-1.48l0.27,0.28v0.79l4.25,4.25c0.41,0.41 1.08,0.41 1.49,0 0.41,-0.41 0.41,-1.08 0,-1.49L15.5,14zM9.5,14C7.01,14 5,11.99 5,9.5S7.01,5 9.5,5 14,7.01 14,9.5 11.99,14 9.5,14z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_share.xml b/src/main/res/drawable/ic_share.xml
deleted file mode 100644
index 6f5d1cc7..00000000
--- a/src/main/res/drawable/ic_share.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M18,16.08c-0.76,0 -1.44,0.3 -1.96,0.77L8.91,12.7c0.05,-0.23 0.09,-0.46 0.09,-0.7s-0.04,-0.47 -0.09,-0.7l7.05,-4.11c0.54,0.5 1.25,0.81 2.04,0.81 1.66,0 3,-1.34 3,-3s-1.34,-3 -3,-3 -3,1.34 -3,3c0,0.24 0.04,0.47 0.09,0.7L8.04,9.81C7.5,9.31 6.79,9 6,9c-1.66,0 -3,1.34 -3,3s1.34,3 3,3c0.79,0 1.5,-0.31 2.04,-0.81l7.12,4.16c-0.05,0.21 -0.08,0.43 -0.08,0.65 0,1.61 1.31,2.92 2.92,2.92s2.92,-1.31 2.92,-2.92 -1.31,-2.92 -2.92,-2.92z" />
-</vector>
diff --git a/src/main/res/drawable/ic_sort.xml b/src/main/res/drawable/ic_sort.xml
deleted file mode 100644
index 5dd9e168..00000000
--- a/src/main/res/drawable/ic_sort.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:autoMirrored="true"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M4,18h4c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1L4,16c-0.55,0 -1,0.45 -1,1s0.45,1 1,1zM3,7c0,0.55 0.45,1 1,1h16c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1L4,6c-0.55,0 -1,0.45 -1,1zM4,13h10c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1L4,11c-0.55,0 -1,0.45 -1,1s0.45,1 1,1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/ic_tune.xml b/src/main/res/drawable/ic_tune.xml
deleted file mode 100644
index 7dca7bb8..00000000
--- a/src/main/res/drawable/ic_tune.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<vector xmlns:android="http://schemas.android.com/apk/res/android"
-    android:width="24dp"
-    android:height="24dp"
-    android:tint="?attr/colorOnSurface"
-    android:viewportWidth="24"
-    android:viewportHeight="24">
-    <path
-        android:fillColor="@android:color/white"
-        android:pathData="M3,18c0,0.55 0.45,1 1,1h5v-2L4,17c-0.55,0 -1,0.45 -1,1zM3,6c0,0.55 0.45,1 1,1h9L13,5L4,5c-0.55,0 -1,0.45 -1,1zM13,20v-1h7c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1h-7v-1c0,-0.55 -0.45,-1 -1,-1s-1,0.45 -1,1v4c0,0.55 0.45,1 1,1s1,-0.45 1,-1zM7,10v1L4,11c-0.55,0 -1,0.45 -1,1s0.45,1 1,1h3v1c0,0.55 0.45,1 1,1s1,-0.45 1,-1v-4c0,-0.55 -0.45,-1 -1,-1s-1,0.45 -1,1zM21,12c0,-0.55 -0.45,-1 -1,-1h-9v2h9c0.55,0 1,-0.45 1,-1zM16,9c0.55,0 1,-0.45 1,-1L17,7h3c0.55,0 1,-0.45 1,-1s-0.45,-1 -1,-1h-3L17,4c0,-0.55 -0.45,-1 -1,-1s-1,0.45 -1,1v4c0,0.55 0.45,1 1,1z" />
-</vector>
\ No newline at end of file
diff --git a/src/main/res/drawable/scrollbar_thumb.xml b/src/main/res/drawable/scrollbar_thumb.xml
deleted file mode 100644
index 03fc20a1..00000000
--- a/src/main/res/drawable/scrollbar_thumb.xml
+++ /dev/null
@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<shape xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <solid android:color="?attr/colorPrimary" />
-
-    <corners android:radius="8dp" />
-
-    <padding android:top="4dp" android:bottom="4dp" />
-
-    <size android:width="8dp" android:height="52dp" />
-
-</shape>
\ No newline at end of file
diff --git a/src/main/res/values/ids.xml b/src/main/res/values/ids.xml
deleted file mode 100644
index 97e478ae..00000000
--- a/src/main/res/values/ids.xml
+++ /dev/null
@@ -1,11 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<resources>
-
-    <item name="sections_list" type="id" />
-    <item name="divider_configuration" type="id" />
-    <item name="fragment_pager" type="id" />
-    <item name="main_content" type="id" />
-    <item name="preferences_list" type="id" />
-    <item name="toolbar_search" type="id" />
-
-</resources>