language changer for views
fix tests
Merge pull request #3065 from digi604/language_switcher

language changer for views amnd i18n url support
Merge pull request #3066 from digi604/fix-22

fixes #3043
fixes a revert to live problem
Merge pull request #3067 from digi604/fix-reverttolive

fixes a revert to live problem
updated the fix-mptt command so out of sync public/draft trees are fixed
Merge pull request #3072 from digi604/fix-mptt-public

updated the fix-mptt command so out of sync public/draft trees are fixed