fix form errors to prepend in a specific input of the form. Also move .focus() to the error function
Merge branch 'login_validation' into errors_specific_place
add select() on error
Merge pull request #294 from pkakelas/errors_specific_place

Make form errors appear before a specific input in forms and add default focus
Optimize game preformance
Remove useless file
Fix testing
Merge pull request #299 from dionyziz/roles

Introduce user roles
Remove unnecessary CSS class .dev
Fix travis
Merge pull request #298 from dionyziz/clean_footer

Remove repo icons from footer
Merge branch 'master' into refactor_footer
Fix the if
Fix comment
Remove nested loop and move it
Fix testing
Merge pull request #305 from VitSalis/optimize_game_performance

Optimize game performance
Fix the timing on UserTest/revokePasswordCheck()
revokePasswordCheck required a string, int was given
Merge pull request #308 from VitSalis/fix_usertest_bug

Fix the timing on UserTest/revokePasswordCheck()