Minor clean up
Added WIP text (closes #49)
Cleanup of active call definition
Added link to event hander def in HTML5
Moved text about XMPP to into, as it's about scope
removed emtpy paragraph
Removed redudant text, linked to Call objects
Using the Call typedef for activeCall
Fixed activeCall attribute
fixed calls attribute
Fixed emergencyNumbers
Fixed serviceIds, moved ICC-ID stuff to telephony service id def
Fixed up defaultServiceId, made it readonly
fixed up callId, serviceId, conference
fixed conference, and state attributes
Changed semantics of conference attribute
Removed some reduancy. Seems a merge went wrong :/
Merge pull request #57 from marcoscaceres/small_fixes

Small fixes
elephonyCall implements CallHandler, extends EventHandler
Removed NoInterfaceObj from events (closes #58)