Adds parallel compression (D2Deflate format) to the large occurrence downloads.  Cherry picked from the 0.21.x branch
fixing bad commit
fixing bad commit #2
fixing bad commit #3
Merge branch 'master' into jetty
convert tabs to spaces
removing unneeded occ-ws-app
remove ws-app module
updating all poms to cdh5.2.0; some minor code changes to run against new cdh api
ignoring IT test that throws very strange zookeeper quorum error
adds an hbase-site.xml for testing that points to localhost
tabs to spaces
tabs to spaces
dev "jobtracker" url updated to point to :8032 for new resource manager
merging trunk