[Fix] now display credits acquiered in profile
[Mrg]
[Fix] Called inexistant function in TicketController
[Fix] roadmap done
[Fix] color for sumbit buttons in ticketbundle
[Add] cheat in corrections
[Add] Corrections in admin
[Fix] deleted code icon in lessons, stocked credits in db
[Fix] locale change when autologin
[Fix] Activate user account when looking at his profile
[Fix] typos
[Res]
[Fix] Readme
[Fix] deleted .gitmodules