Minor fixes to glare testing, add check for INBAND TONES available in ALERT msgs
	Fix for handling T310 expiring
	Minor fixes to glare testing
	Fixed handling for Progress with cause
	Support for facility timeout

- enhance conf/skinny_profiles/internal.xml
- Sanity checks
  + softKeySet id < 16
  + less than 16 buttons per softKeySet
  + at least the default soft-key-set to load the profile
  + at least one profile to load mod_skinny
- Lower some ERRORs to WARNINGs as they don't prevent module loading
- Default skinny_str2soft_key_event to 0

mod_callcenter: Make more sence to bridge the caller to the agent.  Before, in the xml_cdr you saw it it like the agent initiated the call to the member

- Respawn only if ip or port is changed
- Properly handle timeout

non-blocking mode can still be used by setting MOD_SKINNY_NONBLOCK

         we need to check each time for TERMINATING state since set_state
	 function needs to unlock to allow sig mod to handle the state change

- add auto-restart param to each profile (if true, ip is automaticaly changed)
- some cleaning (unused args in flush_listener, better logs)