cleanup unused resources

Author: programminghoch10

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

@@ -1,6 +1,4 @@
 <?xml version="1.0" encoding="utf-8"?>
 <resources>
     <bool name="alwayssavepreference">false</bool> <!-- always save preference, even if it is default -->
-    <bool name="booltrue">true</bool>
-    <bool name="boolfalse">false</bool>
 </resources>

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

@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="utf-8"?>
 
 <appwidget-provider xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    tools:ignore="UnusedAttribute"
     android:configure="com.JJ.hangoverclock.WidgetConfigure"
     android:initialLayout="@layout/widget"
     android:minWidth="160dp"