Xep 0323 325

This is the first implementation of the 2 extensions in the list of XMPP IoT systems 
[xep_0323](http://xmpp.org/extensions/xep-0323.html) which is used to read data from an IoT device
[xep_0325](http://xmpp.org/extensions/xep-0325.html) which is used to set data towards an IoT device

These two extensions are the base in a list of several XMPP extensions please look at the [Xmpp Wiki pages](http://wiki.xmpp.org/web/Tech_pages/IoT_systems) for more information.