updated the fix-mptt command so out of sync public/draft trees are fixed
Code cleanup #3064: reorganize imports, other minor pep8 fixes
Add a few more "REFRESH_PAGE" on_success
Remove language tab for advanced settings
Remove unused i18n_compat from menus, use i18n from Django instead
Fix typo in exception name: NamespaceAllreadyRegistered -> NamespaceAlreadyRegistered
Fix issue where variable is used before it is declared
Reverting unwanted merge
Info in CHANGELOG about exception name change