fix build

OpenAL makes a comeback! (might require some cleanup) removed sdl_mixer from ifrontend as it's too buggy updated hedgwars.pro project file

complete previews on the team settings moved image functions in a category of UIImage other code cleanup

Engine: * Allow player to play piano tunes using slot keys (default: F1..F9) while it's dropping (no sounds defined yet)

Engine: * Save screenshots to "Screenshots" sub directory * Added new ultimate weapon: Perform Beathoven's deadly sonata during the Piano Strike (this time for real! still missing some sounds/assets)

update ifrontend to latest ammostore protocol update sdl 1.3 bindings

Forgot to check in this file yesterday

camera panning ftw

Engine/Frontend: * Split ammo store message into 5 different messages (4 to set, 1 to apply)

don't polish other people patches

Frontend: * Added missing default binds for alternative camera movement (Numpad 2, 4, 6 and 8) * Added new hedgehog structure to teams and added loading/saving of basic stats * Added loading/saving of local achievements to teams (wip; might change/get dropped)

Clarify an ambiguity as to what to do here if your name is already taken.

Some initial stubs for portal just so Tiy will quit nagging. Also let folks know what approximation of physics I plan to try, here.

Engine: * Added real alpha blending to CopyToXY

fix all of what was committed before

lots of untested stuff for the ifrontend