adding deployment-synchronizer/org.wso2.carbon.deployment.synchronizer/4.2.1/src changes
Merging changes introduced in https://wso2.org/jira/browse/CARBON-14718
Merge pull request #19 from prabathabey/master

Merging changes introduced in https://wso2.org/jira/browse/CARBON-14718
Merge pull request #15 from Nipuni/slave

fixing jira issue - Miss-implication in logs for Deployment Synchronizor...
Merge pull request #17 from rswijesena/master

adding deployment-synchronizer/org.wso2.carbon.deployment.synchronizer/4...
Adding org.wso2.carbon.caching.invalidator module (Jira: CARBON-14757)
adding dep-syn support for vhosts - WSAS-1727
Merge pull request #21 from Nipuni/vhost

adding dep-syn support for vhosts - WSAS-1727
Merge pull request #20 from amalhub/master

Adding org.wso2.carbon.caching.invalidator module (Jira: CARBON-14757)
updating axiom version to the released version
changing update policy back to daily
updating debug logs