Changed role models and added admin user scripts
Added is_site_admin decorator (also fixed some path stuff)
added flag filter
fix user flag
moved is_admin decorators to new user.decorators
Stripe donation form and processing
convert tabs to space
Merge branch 'feature/refactoring' of https://github.com/local-projects/change-by-us-3 into feature/refactoring
headline padding and arrayToListString
unflag and delete users and projects and some other fixes
** note there is an issue w/ how user.roles are handled in the templates **
Merge branch 'feature/refactoring' of https://github.com/local-projects/change-by-us-3 into feature/refactoring
reply fix
Merge branch 'feature/refactoring' of https://github.com/local-projects/change-by-us-3 into feature/refactoring

# By Ethan Holda
# Via Ethan Holda
* 'feature/refactoring' of https://github.com/local-projects/change-by-us-3:
  unflag and delete users and projects and some other fixes ** note there is an issue w/ how user.roles are handled in the templates **
  moved is_admin decorators to new user.decorators
recover donation modal
add form
payment validation
donation fixes
admin updates