f-droid trial, fix #61, polish #65, fix invisible icon issue

app/src/main/res/drawable-anydpi/ic_like.xml

@@ -3,7 +3,7 @@
     android:height="24dp"
     android:viewportWidth="24"
     android:viewportHeight="24"
-    android:tint="#333333">
+    android:tint="?attr/colorControlNormal">
   <path
       android:fillColor="@android:color/white"
       android:pathData="M12,21.35l-1.45,-1.32C5.4,15.36 2,12.28 2,8.5 2,5.42 4.42,3 7.5,3c1.74,0 3.41,0.81 4.5,2.09C13.09,3.81 14.76,3 16.5,3 19.58,3 22,5.42 22,8.5c0,3.78 -3.4,6.86 -8.55,11.54L12,21.35z"/>

app/src/main/res/drawable-anydpi/ic_not_liked.xml

@@ -0,0 +1,10 @@
+<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/colorControlNormal">
+  <path
+      android:fillColor="@android:color/white"
+      android:pathData="M16.5,3c-1.74,0 -3.41,0.81 -4.5,2.09C10.91,3.81 9.24,3 7.5,3 4.42,3 2,5.42 2,8.5c0,3.78 3.4,6.86 8.55,11.54L12,21.35l1.45,-1.32C18.6,15.36 22,12.28 22,8.5 22,5.42 19.58,3 16.5,3zM12.1,18.55l-0.1,0.1 -0.1,-0.1C7.14,14.24 4,11.39 4,8.5 4,6.5 5.5,5 7.5,5c1.54,0 3.04,0.99 3.57,2.36h1.87C13.46,5.99 14.96,5 16.5,5c2,0 3.5,1.5 3.5,3.5 0,2.89 -3.14,5.74 -7.9,10.05z"/>
+</vector>

app/src/main/res/layout/layout_dm_story_share.xml

@@ -22,6 +22,7 @@
             android:layout_height="24dp"
             android:layout_gravity="end|top"
             android:layout_margin="8dp"
+            android:visibility="gone"
             app:srcCompat="@drawable/video" />
     </FrameLayout>
 

app/src/main/res/menu/saved.xml

@@ -6,4 +6,9 @@
         android:id="@+id/downloadAction"
         android:icon="@drawable/ic_download"
         app:showAsAction="always|collapseActionView" />
+
+    <item
+        android:id="@+id/favouriteAction"
+        android:icon="@drawable/ic_not_liked"
+        app:showAsAction="always|collapseActionView" />
 </menu>