adding service component to read deployers from tomcat vhosts
enabling tomcat vhost support for WSO2-AS
enabling ghost deployment for virtual host support - WSAS-1781
adding class comments, license
updating webapp upload UI and refactoring code
updating licenses
adding vhost option only for super tenants
updating WebAppUtils
 addint vhost type to wsdl
updating wsdl
Merge pull request #35 from Nipuni/remote

Remote