-Added different toast for append long click on detail fragment.

-Corrected drag handle icon.
-Removed reorder icon.
-Refactored play queue item selection.

app/src/main/res/values/attrs.xml

@@ -18,7 +18,7 @@
     <attr name="palette" format="reference"/>
     <attr name="language" format="reference"/>
     <attr name="history" format="reference"/>
-    <attr name="reorder" format="reference"/>
+    <attr name="drag_handle" format="reference"/>
 
     <!-- Can't refer to colors directly into drawable's xml-->
     <attr name="toolbar_shadow_drawable" format="reference"/>