more linter clean up

app/src/main/AndroidManifest.xml

@@ -3,7 +3,7 @@
     package="net.bierbaumer.otp_authenticator">
 
     <application
-        android:allowBackup="true"
+        android:allowBackup="false"
         android:icon="@mipmap/ic_launcher"
         android:label="@string/app_name"
         android:supportsRtl="true"

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

@@ -46,10 +46,6 @@
 
 
 
-
-
-
-
     </android.support.design.widget.AppBarLayout>
 
     <include layout="@layout/content_main" />

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

@@ -21,10 +21,6 @@
         android:layout_alignParentStart="true"
         tools:listitem="@android:layout/simple_list_item_2"
 
-
         />
 
-
-
-
 </RelativeLayout>

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

@@ -7,12 +7,12 @@
         android:id="@+id/action_edit"
         android:orderInCategory="100"
         android:icon="@android:drawable/ic_menu_edit"
-        app:showAsAction="always"
-        android:label="Edit" />
+        app:showAsAction="ifRoom"
+        android:title="@string/menu_edit" />
     <item
         android:id="@+id/action_delete"
         android:orderInCategory="100"
         android:icon="@android:drawable/ic_menu_delete"
-        app:showAsAction="always"
-        android:label="Delete" />
+        app:showAsAction="ifRoom"
+        android:title="@string/menu_delete" />
 </menu>

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

@@ -4,4 +4,6 @@
     <string name="action_settings">Settings</string>
     <string name="action_scan">Scan QR-Code</string>
     <string name="no_accounts">No Account has been added yet</string>
+    <string name="menu_delete">Delete</string>
+    <string name="menu_edit">Edit</string>
 </resources>