update version number and english locales
fixes a minor issue with scrollhint sometimes being visible
Merge pull request #2913 from FinalAngel/develop

fixes a minor issue with scrollhint sometimes being visible
fixes some reverse problems with language switcher in apphooks
Merge branch 'develop' of github.com:divio/django-cms into develop
Fix #2912, make use of get_absolute_url for redirect value instead of path
Merge pull request #2915 from johnraz/Issue2912-redirect_path_incorrect

Fix #2912, make use of get_absolute_url for redirect value instead of path
page history keeps the last 15 steps besides the publish revisions
Merge pull request #2918 from digi604/fix-2906

page history keeps the last 15 steps besides the publish revisions
fixes #2917
Merge pull request #2919 from digi604/fix-2917

fixes #2917 (url widgets without reverse)
Merge branch 'develop' into release

Conflicts:
	cms/__init__.py
fixes #2920
Merge branch 'develop' into release
english locales
english js locales
Remove hard-coded 'admin' in referer check
Merge pull request #2922 from mkoistinen/remove_hardcoded_admin_check

Remove hard-coded 'admin' in referer check