Added a bunch of preprocessor flag to selectively drop stuff from teh ccuredlib (e.g. the GC). I need this because I want to link ccured with device drivers.
Added a bunch of preprocessor flag to selectively drop stuff from teh ccuredlib (e.g. the GC). I need this because I want to link ccured with device drivers.

samuelhavron/obliv-c,samuelhavron/obliv-c,samuelhavron/obliv-c,samuelhavron/obliv-c