Merge pull request #8 from rmutter/filtering-params

Filtering params on Tastypie resources
This commit adds the resource's docstring to the 'implementation note' section.
Merge pull request #13 from MaximeGaudin/notes

This commit adds the resource's docstring to the 'implementation note' section
Added support for ALL and ALL_WITH_RELATION filters
Added Model description and upgraded swagger js files
Added support for readonly field in writing operation, now the IN model displays only relevant fields
Added support for extra actions definition, very early implementation
Fix a bug with relationnal filters pointing to the orm field name instead of the tastypie resource name
Add support for non default detail_uri_name in resource (not using id / pk as default identifier)
Removed __exact filter as it is basically a duplicate of the filter name alone
Added ordering support, fixed some typos, added some todos for later features
Fix required state on filters, should always be optionnal.
Add support for detail uri name in extra action url
Cover pk in details_url_name
Merge pull request #15 from johnraz/master

Several improvements and additions
bump to 0.0.4
use better description for related exact filter.  Various formatting cleanup
minor context fix
Merge https://github.com/minism/django-tastypie-swagger

Merge from master