Added key labels for A11Y dialog to EN langfile.
Made key labels in A11Y dialog translation-ready.
Added key labels to langtool's meta file.
Updated a11yhelp lang files with strings from en.js.
Changelog entry.
Merge branch 't/11196b'
Corrections for a11yhelp EN language and meta file.
Typo corrected.
OSX needs longer timeout again.
OSX is even slower.
Merge branch 't/11416'
Typo in a11yhelp dialog fixed.
Consistency FTW.
Merge branch 'master' into major
CKEditor 4.3.2 files and changelog corrected.
Updated translations
Minor correction in changelog.
Fixed 'lang' properties in plugin files
Changelog updated.
The button plugin language files are now supported on Transifex