Improve pascal parser, now it is able to successfully parse uGame.pas (though it eats all comments). Many things are still missing. Well, it's just a matter of time to implement the rest. All basic work is already done anyway.

small tweak to ingamemenu class

double two finger tap to make screenshot on ios (though folder is not yet accessible)

make screenshots with 32bits of depths, so that they are more opengles friendly

convert gameinterfacebridge in simple-to-use class methods

aaand remove also ipcport from the class interface as well

do not forget to keep track of teams here

don't keep track of the savepath and of engineprotocol objects

better

remove the need of saving the calling controller (disabling stats, but they were already broken by a previous commit)