created base model under common app, commented election for now
added migrations for board models
added migration related instruction to readme
linting fix
added travis config
added grants app
updated models and migrations
removed previous talk info from grant request
more verbose name for grant req model
added grant types fixture
added admin url to menu if user is admin
changed timezone
changed talk url to urlfield and added migration
added grant request form and view
linting fix
Merge pull request #22 from pythonindia/app_grants

added grants app
updated django to 1.7.1
Merge fixes