-  moved CSSEditor from cssPanel.js to cssEditor.js
- readded StyleSheetEditor on Firebug object because Acebug is using it
- fixed missing domplate initialization
Merge remote-tracking branch 'origin/master' into issue7213new
issue7213: fixed parsePriority not being available for CSSEditor
issue7213: - fixed trailing comma and spaces in empty lines
Merge branch 'issue7213new'