Add more thorough check to language configuration in 'check' command
Add warning about using the correct language codes
Add language code example to check function to clarify possible language/locale confusion
Fix whitespace issue
Update setup.py to require django-mptt==0.6 for python 3 support
Relax django-mptt specs to allow django-mptt==0.5.2
seems to me like database setup has nothing to do with templates, probably an error in the hierarchical levvel setting - fixing this by setting some of the parts one level up
adjust markup
Fixed typo from 'labes' to 'labels'
Fixed another typo where 'labels' should be instead of 'labes'
Fixed final occurrence of 'labes' in CMS code
Fix Czech translation