First implementation of the API to create links between docs and files
store the edges' id
fixed routing and tests
merge with master
fixed orientgraph usage
Merge branch 'master' into links
implemented the GET /link API
now links store the creation datetime
added the new 'count' keyword in querystring
Force an internal server error in case of exception raised by controllers or services. Otherwise in Play 2.2.3 no response is given to clients
experiments on fields names
Implemented link deletion
fixed tests
Merge branch 'master' into links
Merge branch 'master' into links
added license header in Link files and changed the info email address
Merge pull request #333 from giastfader/links

fixed #130
Merge pull request #26 from baasbox/master

update from origin