Add reason header to BYE

[atsakiridis]

jean.deruelle [17:06]  
@antonis: we should add a Reason Header

[17:06]  
when we send a BYE

[17:06]  
explaining the Reason it was dropped

[17:06]  
Normal-Hangup

[17:06]  
Connnectivity-Drop

[17:07]