Merge pull request #103 from hmert/master

travis
ojs:install:travis command updated
ojs:install command updated
Proxy user implementation
Merge branch 'master' of github.com:okulbilisim/ojs
config_prod updated
Merge pull request #104 from hasantayyar/master

Proxy user implementation
Merge pull request #35 from okulbilisim/master

merge