finished skeleton for prize and set m2m betwn gamer and prize
added m2m trophies for gamer
[WIP] Creating trophy model
Merge branch 'c1s11_adamggg_get_prizes' of https://github.com/MGhanem/smartsoft-13 into C2_KarimElNaggar_C1S15_admin_add_trophy
issue [#13] [WIP] add trophies and prizes