AMBARI-4754. Upload tez libraries to HDFS on Tez install. Moved to hive start. (swagle)
AMBARI-4770. Tez clients should be installed on Hive server and Hive client nodes. (xiwang via yusaku)
AMBARI-4762 Modify Config pages to store/retrieve custom log4j configs as raw text. (ababiichuk)
Revert "AMBARI-4762 Modify Config pages to store/retrieve custom log4j configs as raw text. (ababiichuk)"

This reverts commit f02308fa1773f020988617d7546a13293c2df33c.