Merge pull request #562 from giastfader/master

Added "links" support to plugin engine
Merge pull request #564 from giastfader/master

prevent wal files to become huge
Merge pull request #565 from giastfader/master

create indexes to speed up queries by author and creation date
Merge pull request #566 from giastfader/master

implemented API so users can change their usernames
Merge pull request #567 from giastfader/master

fixed wrong json deserialization if content-type is not equals to just "application/json"
Merge pull request #1 from baasbox/master

pull request from repository baasbox
Merge pull request #568 from giastfader/master

fixed json serialization when a node of an edge is null (ie not visible by the current user)
Merge pull request #569 from giastfader/master

changed some log statement from info to debug
Merge pull request #570 from giastfader/master

fixed bug when calling remote API via plugin engine using POST method, it used always PUT
Merge pull request #571 from giastfader/master

release 0.9.0
Merge pull request #2 from baasbox/master

pull from repository baasbox
first iteration for enhancement password recovery
added support for password recovery api within the app
add test for Password Recovery
bump to 0.9.1-snapshot
Merge pull request #574 from snoodlupa/master

enhancement for Password Recovery
Merge pull request #77 from baasbox/master

update from origin master