setting property hive.metastore.client.socket.timeout for hcat tests
Merge pull request #253 from raghavgautam/master

setting property hive.metastore.client.socket.timeout for hcat tests
Merge pull request #254 from samarthgupta437/samarth

fixing PrismFeedReplicationPartitionExpTest
making output to file configurable by adding property redirectConsoleOutput