move DATA_INSTALL_DIR to the configurable options section

fix hwc install and pas2c preprocessing (but not total conversion)

typo when using DATA_INSTALL_DIR

update branch with default

Fix build

GCI2012: Feedback Redo

convert Game() library call to argc,argv format so that we can use the new parsing functions

Don't play sounds in chat if sound is disabled, try to prevent sound crashes by checking for audio init failure.

GCI2012: Change Argument Passing Between Frontend and Engine

merge

get executable directory at runtime rather than configure time

adjust rpath on osx too for libengine

fix sky

Shoppa tournament 2012 winners

trophyrace with names removed

GCI2012: Beautify Network Page

remove the CROSSAPPLE option until a better solution is found

cmake rework, cleanup a lot of redundant sections, separate library and binary install location, unify osx and win handling of the data directory (tested on win, lin and mac)

edit rpath manually, allowing frontend+libengine to run on linux too

can change library name and compile it on windows again

remove FPFLAGS and GHFLAGS from cache every time

can compile engine as library on linux but not run the executable (automatically), most likely breaking other platforms (wrt engine-as-library)

can use engine as library on windows too

minor adjustments to libengine, moc is correctly created as definitions are set before calling it, params are better numbered and we don't subclass qthread but rather use moveToThread()

bye bye cBits

move GetParams in ArgParser, print a warning when using a deprecated command, pascalisation of +1s

GCI2012: Optional Second Argument

Use physfs here too

add hwengine.desktop to hgignore

Merge from default