Merge pull request #56 from childsb/master

create mapred system directory if not exists + some code cleanup
wave of changes to make build pass on standard systems, without requireing root
correcting the project name
Update pom.xml

revert project name change: no point in modifying it at this stage since others probably hard link to it in eclipse.
remove testListStatus
Merge branch 'remove_tests' of github.com:jayunit100/hadoop-glusterfs into remove_tests
remove mkdirs
Merge pull request #57 from jayunit100/remove_tests

Remove tests