mod_protovm: Fix the set password ivr. Made the terminate key configurable for digit capture, and a few ident and other small changes

switch_channel: When in a dialplan hunt and we have a custom caller_profile, ${destination_number} and other variable kept the previous value of the original dialplan parsing.  This correct this so it take the custom created caller_profile for that hunt

mod_protovm: Add premitive tone playback before recording.  Need to make this optional and configurable

mod_callcenter: More changes to be more friendly/compliant/respectful with loopback channels.  Brought to you by François Delawarde

mod_protovm: Add Message Forwarding Capability (Require a mod_voicemail patch that will follow in the near future)

FS-3394 --resolve edge case in the 3rd party sofia sip stack library when dealing with a malformed contact and missing ack. Will push upstream to sofia devs

only parse messages from channel_ready when its a session calling channel ready on itself not when another thread calls it