Added wat debug CLI to enable libwat debugging
First attempt to fix wat caller id (it may not work for Asterisk version < 1.8)
Fix for receiving incoming ASCII SMS with newlines
Merge branch 'master' into asterisk-1.6

Conflicts:
	channels/chan_dahdi.c
Support for receiving incoming ASCII SMS and encoding to B64
Merge branch 'master' into asterisk-1.6

Conflicts:
	channels/chan_dahdi.c
Fix missing clean ups on shutdown
Merge branch 'master' into asterisk-1.6

Conflicts:
	channels/chan_dahdi.c
Added python script to generate Asterisk patches
Updated chan_dahdi.c to remove PRI code that was introduced by automatic patching
This code should not be here for this asterisk version, let alone be introduced by
our libwat patch
Fix caller id in 1.6
Remove duplicated callback definition
fix to keep valgrind happy
Merge branch 'master' into asterisk-1.6

Conflicts:
	channels/chan_dahdi.c
Fixes for caller id:
- The caller id is now stripped from quotes and '+' sign
- The caller id name is now set to caller id number if unavailable
Merge branch 'master' into asterisk-1.6