adding siddhi sample module
Merge pull request #18 from tishan89/master

adding siddhi sample module
Improving the performance test build
Fixing intermittent build failure in org.wso2.siddhi.test.standard.ratelimit.SnapshotOutputRateLimitTestCase.testSnapshotOutputRateLimitQuery7
Merge pull request #12 from wso2-dev/master

sucessfully commited the changes
Timestamp : Wed Sep 17 12:13:00 IST 2014
https://wso2.org/jenkins-pr-builder/job/siddhi/100/