Technically, both nested iterator classes in llinstance tracker should be derived from a common base implementation of boost::iterator_facade for std::maps(LLInstanceTracker::InstanceMap), they'd only need to implement dereference individually
LLInstanceTracker added to llcommon (pulled from llui in v2 for usage elsewhere)
LLEventTimer now using LLInstanceTracker
Updated LLLiveAppConfig (Though it appears unused, really)
processor.h is obsolete, thus removed. (llprocessor.h replaces it)