Added glfs_rmdir and its associated test to libgfapi-jni.
Added additional tests for glfs_rmdir.
Updated Example.java to reflect this project's work.
Merge branch 'master' of https://github.com/FIU-SCIS-Senior-Project-2014-Fall/Java-GlusterFS
Readded method getProvider in Example.java since it is used in ExampleTest.java.
Merge pull request #6 from FIU-SCIS-Senior-Project-2014-Fall/rmdir

glfs_rmdir
Fixed verifyStatic usages in various unit tests and removed redundant demo files in the example subproject.
Merge branch 'master' of https://github.com/FIU-SCIS-Senior-Project-2014-Fall/Java-GlusterFS
Edited the Example.java demo to use properties.
Updated feasibility study
Update maven-clover2-plugin version
Incorporated mentor's bug fix to debug issue occurring in the project
Updated feasbility study
Merge branch 'master' of https://github.com/FIU-SCIS-Senior-Project-2014-Fall/Java-GlusterFS
Updated Requirements Document
Merge branch 'master' of https://github.com/FIU-SCIS-Senior-Project-2014-Fall/Java-GlusterFS
Updated requirements document
Updated requirements document
updated requirements document
Updated clover2 version