Clarified innacurate build instructions
Updated caveats.txt to include warning about running LLFI on Debian 'Wheezy'
added a option to remove cast instruction from fault injection, and changed the alloca instruction in injectFault to element alloca instead of array alloca
Merge branch 'master' of https://github.com/karthikp-ubc/LLFI-experimental
change on the faultinjeciton.py: run the program natively instead of using lli; profiling_lib.c: change the stats from int to long; README.TXT: update on how to use the latest /lib directory