adding applyPatches

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180109 a5903396-d722-0410-b921-86c7d4935375
Fixes to config.

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180110 a5903396-d722-0410-b921-86c7d4935375
remove pwd from build server setup

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@180111 a5903396-d722-0410-b921-86c7d4935375