adding BPEL eclipse feature

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@191755 a5903396-d722-0410-b921-86c7d4935375
adding eclipse BPEL version

git-svn-id: https://svn.wso2.org/repos/wso2/trunk/tools@191756 a5903396-d722-0410-b921-86c7d4935375