Fixes to BackgroundEditor
Further polish of theme templates
Adds isSSLUsed to schema
Adds property for the theme to disable automatic border color setting based on success/warning/etc
Adds wmbutton class to calendar's month picker
Further fixes to case where editor does not want a line to be changed (custom background)
Removes commented out code
Sizing fixes for WidgetThemer
1. Adds togglebuttonpanel to theme; 2. Fixes naming of custom widgets from theme
Adds selected cell group
Adds disabled button
adds wm.packageName for use by WidgetThemer