removed zookeeper scripts
Adding further review comments on my contributions upto now
Merge pull request #104 from hastef88/overall_refactoring

Adding further review comments on my contributions upto now
1. adding durable topic subscription test cases. 2. Added topic subscribe-close-and reSubscribe test cases.
Merge pull request #105 from abeykoon/durableTopicTestCases

Durable topic test cases
oracle datasource added to master-datasources.xml
Merge pull request #106 from indikasampath2000/datasource

oracle datasource added to master-datasources.xml
Added mb styles feature to 'p2-profile' pom. Replaced main.css file with the 2.2.0 main.css file.
fix subscription close and resubscription verification test.
removed unnecessary log messages.
Merge pull request #108 from abeykoon/subscriptionResubscribeTestCase

Subscription resubscribe test case
Oracle datasource <maxActive> changed to 100
Merge pull request #109 from indikasampath2000/datasource

Oracle datasource <maxActive> changed to 100
log4j.properties file updated
Merge pull request #111 from Asitha/log4j.properties

log4j.properties file updated
Merge pull request #107 from hemikak/master

Added mb styles feature to 'p2-profile' pom. Replaced main.css file content with 2.2.0.
Merge pull request #101 from madhawa30/removing_zookeeper_scripts

removed zookeeper scripts
Optimize code and adhere to standards.
Optimize MQTT tests and adhere to standards.
Adhere to standards.