SQOOP-912: Add ability to specify --hive-database parameter

(Jarek Jarcec Cecho via Kate Ting)
SQOOP-955: Fix Sqoop unit test failures on Windows

(Ahmed El Baz via Jarek Jarcec Cecho)
SQOOP-981: The --hadoop-home command line parameter is no longer accepted

(Venkat Ranganathan via Jarek Jarcec Cecho)