gh-19 first draft of HAL implementation (in the JSON format only)
gh-19 Docblocks and fixes for silly bugs
gh-19 Add support for HAL in FOFViewJson
gh-19 Correct MIME encoding for HAL+JSON output format and support for enabling hypermedia using fof.xml and $config variables
Fixes gh-20 The return value of FOFController::onBeforeApplySave() is ignored
gh-19 Oops...
Closes gh-23 Adding rules field, used for per-item ACL settings
Cannot save forms because the id is empty
Merge branch 'feature/hateoas' into development