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
gitignore updated
update junit test to load conf xml rather than custom properties
updated tests w/ conf
replace duplicate conf object
;
add configuration debug and replace beforeClass with before to try to push Configuration along the way
absolute path for gluster conf
merge pom
resource add in conf object rather than global