Updated .inf files on all maps. Give that the tournament will be on the official version of BZCC, that values that needed to be changed are ivar50 and ivar32.
Original
ivar50=1 //Player friendly fire enabled (you CAN receive damage from players on YOUR team)
ivar32=0 //AI friendly fire disabled (you can NOT receive damage from your own team's AI)
To
ivar50=0 //Player friendly fire enabled (you CAN receive damage from players on YOUR team)
ivar32=1 //AI friendly fire disabled (you can NOT receive damage from your own team's AI)
Thanks to HappyOtter for pointing this out and the fix.

Fixed Tempest map. Added '25' to the additional files.

Updated map .bzn files.
Removed map preview images to reduce asset size.

Update folder structure.
Removed bzgame_init.cfg

Initial upload