HIVE-4763: add support for thrift over http transport in HS2 (Vaibhav Gumashta and Mike Liddell  via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.12@1526744 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5363: HIVE-3978 broke the command line option --auxpath (Brock Noland via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.12@1526746 13f79535-47bb-0310-9956-ffa450edef68
HIVE-5031: [WebHCat] GET job/:jobid to return userargs for a job in addtion to status information (Daniel Dai via Thejas Nair)

git-svn-id: https://svn.apache.org/repos/asf/hive/branches/branch-0.12@1526749 13f79535-47bb-0310-9956-ffa450edef68