Updated junit
updated maven version
Merge branch 'master' into junit

Conflicts:
	.gitignore
TestGlusterMount junit annotation
Merge branch 'junit' of github.com:gluster/hadoop-glusterfs into junit
undeleted
Merge branch 'master' into junit

Conflicts:
	pom.xml
Merge branch 'junit' of github.com:gluster/hadoop-glusterfs into junit
incremental test case updates
Basic gluster JUNIT test and read/write test #1
more dfs basic tests.  taken from here:

https://svn.apache.org/repos/asf/hadoop/common/branches/branch-1.0/src/test/org/apache/hadoop/fs/kfs/TestKosmosFileSystem.java
* Added gluster server/volume env variables to pom.xml
* Updated JUNIT to support env variables
* Updated close() method
Cascade env variables through maven jvm to Test harnace
Merge branch 'junit' of github.com:gluster/hadoop-glusterfs into junit_squashed

Conflicts:
	pom.xml
	src/test/java/org/gluster/test/TestGluster.java
final updates to TestGluster - now to test in jenks