renamed country flags
renamed country flags
Merge branch 'master' of https://github.com/VitSalis/endofcodes
Configured country flags in user profile
Merge branch 'master' of https://github.com/VitSalis/endofcodes
Modified username validation rules
Added flags path in configuratin file
style
fixed conflicts with vitsalis
Renamed flags to lower case
Strlower to country shortname
Merge branch 'master' of https://github.com/VitSalis/endofcodes
fixed merged stuff with Dionyziz
Merge pull request #7 from VitSalis/master

Pull request 5
Merge branch 'master' of https://github.com/dionyziz/endofcodes
Merge branch 'master' of https://github.com/pkakelas/endofcodes
Fix style and merge from pkakelas