Focus sourcearea after resizing, because otherwise caret ends in editor's UI.
Changelog entry.
Merge branch 't/11839'
Reset border which old IEs applies by default to linked images.
Changelog entry.
Merge branch 't/11880'
ProtectedSource markup should not be applied to elements like title, textarea, iframe.
Use simple concatenation.
Changelog entry.
Merge branch 't/11223'
Fixed regression: Anchor element not selected when double-clicked, if adjacent to non-whitespace text nodes only (webkit).
Changelog entry.
Merge branch 't/11822'
Removed unused tabulationString from code snippet dialog.
Use editable instead of document for mousemove on IE8.
Simplified and cleared returned target validation.
Changelog entry.
Merge branch 't/11823'
Added empty value to the language combo.
Added code snippet geshi dev sample.