Merge pull request #115 from hasantayyar/master

Upload handling and Code optimization
Merge pull request #41 from okulbilisim/master

merge
Merge pull request #116 from hasantayyar/master

Mailing, User and Article changes
Merge pull request #117 from hasantayyar/master

maillog tests
Merge pull request #42 from okulbilisim/master

merge
Merge pull request #118 from hasantayyar/master

Code standardization with php-cs-fixer
Merge pull request #43 from okulbilisim/master

merge
Update README.md

add doi number
node path added
pages drafts
Merge pull request #44 from okulbilisim/master

Update README.md
Merge branch 'master' of github.com:hmert/ojs
Merge pull request #119 from hmert/master

page drafts
travis mad about
Merge pull request #120 from hmert/master

travis mad about
removed nbproject folder
Merge branch 'master' of github.com:okulbilisim/ojs