fix a nasty 196 bytes memory leak in engine, plus other stuff for iphone frontend

Rolling random numbers before land is generated is bad, m'kay? InitWorld probably not the best place for it.

Randomise order of play.

rewrite gamesetup to use less memory, rename effects to sound plus some nice actions, settings work in game again

settings tab has now a very nice iphone-like interface

updated polish translation by szczur

replace initialization/finalization statements with custom init functions

objc/pascal finally working hwengine becomes a library for the iphone use custom sdl_image to fix bug remove thread code and forward_argc/forward_argv

code cleanup and opengles optimizations

settings are applied to game launch

makes freepascal code compatible with OBJFPC mode

can use latest sdlimage, work on setting panel and option when launching the game, minor fixes

GameSetup is now a class, use of NSThread instead of pthreads, game doesn't quit after first execution (but crashes aftewards - the irony)

better network support + initial work for returning to frontend

initial support for engine protocol

move mixed functions in PascalExports

iphone overlay button animation

move all sdl source files in a proper directory remove hackish code to get a window up, now it should be quite clean

add stub files for other views and prevent useless crashes also changed the tabBar icons

fix italian translation

frontend images by Tiy, first setup of frontend

Hopefully this is the last error. Fix the if test, offset by -1 due to how the output appears to be handled.

touch input: reset zoom, attack button

additional modifications for touch input