added events initial migration
added newsletter initial migrations
added savjet initial migrations
added subpages initial migrations
added members initial migrations
added gallery initial migrations
moar flake8 fixes and the sorts
mostly fixing imports
ocd linter fixes
mostly removed unused code and unnecessary comments
don't use minus in url names, use underscore

Renamed all urls and changed in templates
fixup member templates to use url template tag and not hardcode urls
use url tag in templates