Merge branch 'hotfix-1.10.7'
Update version info.
Merge branch 'release-1.11.0'
Fix css tags with media definition. (introduced in 1.7.0)

- Add a header to an internal stylesheet.
Update version info.
Merge branch 'hotfix-1.11.1'
Fix zh-CN locale.
Fix an issue that pressing 5 and 6 doesn't work in edit mode.
Fix an issue that stickies are not saved before capture in "Edit Before Capture".
Merge branch 'hotfix-1.11.1' into devel
Merge branch 'fix-misc' into devel
Centralize and unify version compare work into sbCommonUtils.
Optimize code, add comment, frequently used services use singleton.
Attempt to support Firefox 4.0.
Fix compatibility of outerHTML.
Fix compatibility of treeView.getCellProperties etc.

(introduced in commit 26945a71bf4acd9cab641eae2b516a2317031bca)
Fix compatibility of charset switch and nsIDocShell.
Merge branch 'support-firefox-4' into devel
Update version info.
Merge branch 'release-1.11.2' into devel