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
Support for receiving incoming ASCII SMS and encoding to B64
Fix missing clean ups on shutdown
Added python script to generate Asterisk patches
Remove duplicated callback definition
fix to keep valgrind happy
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
Added support for wat_debug as a configuration option
Fix compilation in sig_wat.c