update settings_sample.py with commented out debut_toolbar app and enabled guardian app
deleted example REST scripts, these were old and all the new ones are in the ReflowRESTClient repo
clean up some code formatting, and a few Javascript semicolons
remove extra empty line at EOF
views.py:
- add django-guardian imports and try to add permissions when adding a new project

models.py:
- removed ProjectUserMap model, it will no longer be used for project permissions
- import django-guardian for more granular object based user permissions
- added abstract base class ProtectedModel to use for models which need to check permissions
- added permissions to Meta options of Project and Site models

admin.py:
- removed admin import of ProjectUserMap

api_views.py,
decorators.py:
- use obj permission methods instead of ProjectUserMap