Merge pull request #13 from okulbilisim/master

merge
Merge pull request #14 from okulbilisim/master

merge
Loggable, timestampable, deleteable added to SiteBundle/Page
huge update
Merge pull request #15 from okulbilisim/master

merge
Merge pull request #216 from hmert/master

title bar update
Merge branch 'master' of github.com:okulbilisim/ojs

* 'master' of github.com:okulbilisim/ojs:
  huge update
fix issue #215
Merge branch 'master' of github.com:okulbilisim/ojs
ojs-217 Users should be regenerate haved apikeys on own profile pages. fixes #217
tests for #217