removing the hive property being set for the event index keyspace name from incremental analyzer extension and this will be taken in hive from hive-site.xml

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@184365 a5903396-d722-0410-b921-86c7d4935375
changing the default keyspace name for the incremental datasource for HIVE_INCREMENTAL_KS

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@184367 a5903396-d722-0410-b921-86c7d4935375