first integration of on-the-fly ICFG
added a check for unrealizable type casts
fixed a character that failed Jenkins and added some comments and timing outputs
fixes for on-the-fly icfg
made application path optional
added some additional entries
added a flowOut function to the taint propagation handler
performance improvements
reduced memory footprint
got rid of the chained hash maps
cut back on the solver a bit more
Merge branch 'develop' of github.com:secure-software-engineering/soot-infoflow into unstable