HIVE-6037 - Synchronize HiveConf with hive-default.xml.template and support show conf (Navis via Brock)

git-svn-id: https://svn.apache.org/repos/asf/hive/trunk@1569164 13f79535-47bb-0310-9956-ffa450edef68
handling uri,  temp uri
adding uri to inputs/outputs from more commands
updating tests
adding owner req for uri, test cases
updat priv map, adding db for create table
adding uri_load test
update +ve tests for db
+ve tests update after npe fix
fix npe in old auth test
updating ss config authn
test updates, test fixes
more tests
more -ve  tests
more -ve  tests
removing redundant check
full test updates part 1
updating cli +ve q.out files
restoring itests/pom.xml
 removeing unset_table_view_property.q.out change that looks unnecessary