remove ',' as a sperator of values
Retrived unix command for memery free from a method
Added fpgrowth.exe as a resource and a test
Added dir of sigar resources to project;
Updated README.md file & gitignore files
Fixed import issue of 'EWAHCompressedBitmap' & 'IntIterator' '
Stoped tracking files form 'target' dir
Merge Master into runFromEclipse