popup window option for dialog
comment out setPropertyValue trace
include CSS files into popup window in extension
visual error message if stylesheet access fails
remove showParentDocument
access error style
style-adjuster-popup.html
remove tracing
fix scrolling in popup
remove jquery dependency from index.html (only required by popup)
style-adjuster-popup.html calls window.opener.styleAdjusterPopupCallback directly
update help for popup
StyleSheet (wrapper)
simplify CssTextModel
StyleSheet.updatePropertyValue
maintain CssTextModel on StyleSheet and on RuleModel
getStyleSheetObjects()
getStyleSheetObjects async
RulePrechecker
calling rulePrechecker.testSave