Renaming PlatformRoles to TenantRoles

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181345 a5903396-d722-0410-b921-86c7d4935375
added parent pom to all connector references

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@181346 a5903396-d722-0410-b921-86c7d4935375