Merging analytics components to trunk

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175049 a5903396-d722-0410-b921-86c7d4935375
Merging data agents to trunk

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175050 a5903396-d722-0410-b921-86c7d4935375
Merging analytics features to trunk

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175052 a5903396-d722-0410-b921-86c7d4935375
Merging data agent features to trunk

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175053 a5903396-d722-0410-b921-86c7d4935375
adding a CXF interceptor to handle authentication in order to support pluggable authenticators. Instead of tomcat based Basic Auth used so far..

git-svn-id: https://svn.wso2.org/repos/wso2/carbon/platform/trunk@175054 a5903396-d722-0410-b921-86c7d4935375