Revert "Removed GlusterContainerExecutor, not required for hadoop-2.1"

This reverts commit 0081a6f0efd51f57a7b1fe7e31b6adaa5e99e683.
Merge pull request #108 from childsb/add_cce

Revert "Removed GlusterContainerExecutor, not required for hadoop-2.1"