Deserialization with FKs
Rebuild of serializers
Fixed object map, reworking selfpub model
Added get_model to model_tools.
reworking object map
object map fixed. Fixing failing tests.
More test fixing
All tests are passing
Updated selfpub example to use the new serializers
Added CacheModelSerializer to enable caching between serializations
Fixed self pub example
Removed comments
Added unixtimestamp in app.js url to prevent caching between examples
Merge branch 'serializer-overhaul'

Conflicts:
	swampdragon/tests/serializers.py
	swampdragon/tests/test_serializer.py