Merge pull request #241 from mateu-aguilo-bosch/Gizra-186-hal

Make curies optional.
Add default JSON formatter.
Merge pull request #243 from mateu-aguilo-bosch/Gizra-186-hal

Gizra 186 hal
fix: change prefix as is defined by the server.
Don't try to assign bundle key for an entity with no bundles.
Merge pull request #249 from Gizra/create-no-bundle

Don't try to assign bundle key for an entity with no bundles
Merge pull request #246 from Gizra/245

Token auth in the header should be under $_SERVER['HTTP-Access-Token'].
Merge with simple json
Merge branch '7.x-1.x' into 186-hal
Set default formatter to simple json.
Prevent wsod
typo
Comment typo
Merge branch '186-hal' of https://github.com/Gizra/restful into Gizra-186-hal
Issue #186: Fix RestfulListTestCase.
Issue #186: Fix more tests.