Added Util Class
Refactored LSYC and HE to use shared base class
HE_LOCAL_EXECUTOR_SERVICE fleshed out

Conflicts:
	samples/HE_Sample.java
Added exemptions from nulls and shutdowns

All that's left is the description

Conflicts:
	src/com/mebigfatguy/fbcontrib/detect/HangingExecutors.java
Finalized message for HE
Removed debugging and organized imports
Dogfooded fb fix
Merge pull request #14 from kjlubick/forPullReq_HE

Added a new Detector: Hanging Executors