Merge pull request #240 from hmert/master

feedback for database mapping
minor fix on ApiKeyAuthenticator

- api key may be sent with post params
citation-parser api wrapper still has problems
Merge pull request #241 from hmert/master

Feedbackbundle removed for outer bundle
Merge branch 'master' of github.com:okulbilisim/ojs
Okulbilisim FeedbackBundle added
Merge pull request #31 from okulbilisim/master

merge