serializer refactoring
Update models.js
Update views.py
Merge branch 'feature/serializer-refactoring' of https://github.com/aethemba/onepercentclub-site into aethemba-feature/serializer-refactoring

Conflicts:
	apps/projects/urls/api.py
removed unused file
Merge branch 'feature/serializer-refactoring' of github.com:aethemba/onepercentclub-site into feature/serializer-refactoring
Merge branch 'feature/serializer-refactoring' of https://github.com/aethemba/onepercentclub-site into aethemba-feature/serializer-refactoring
Merge pull request #1077 from onepercentclub/feature/serializer-refactoring

Feature/serializer refactoring