minor tweak for Ephemeral data port PR
format all final variables be upper case
mUnderfsWorkerFolder should be initialized after worker is registered to the Master
Merge pull request #316 from shimingfei/WorkerStorageFix

mUnderfsWorkerFolder should be initialized after worker is registered to the Master
Update README.md
Fix instructions to generate Eclipse project files.
Merge pull request #317 from yuzhu/rookie

Fix instructions to generate Eclipse project files.
remove previous readByteBuffer() API in TachyonFile. Expose advanced readByteBuffer(index) API
fix unit tests
Added checkstyles into the build