added first version of the tstat mPlane proxy and others modifications to enhace the client configuration mechanisms

- added --disable-sec command line option
- added command line parameters to specify supervisor ip address and port
- added tstat capabilities elements to the json registry
- capabilities now are annouced with the same order they have been registered
- connect now support default values (as defined defined in httpsrv.py)
remove bad master commit
Merge branch 'develop' of https://github.com/fp7mplane/protocol-ri into develop