Support Tomcat Virtual Hosts in WSO2 AS - WSAS-1727
Merge branch 'master' of https://github.com/wso2-dev/carbon4-kernel into WSAS-1727
adding comments - Support Tomcat Virtual Hosts in WSO2 AS -  WSAS-1727
adding constant for webapplications holders list - WSAS-1727
change getMatchingVirtualHost() to match the tenants repo location
adding method comments
Merge pull request #93 from Nipuni/WSAS-1727

Wsas 1727