* Added doxygen comments to the major dahdi structures.
* Fixed PRI using an incorrect string value if the extension
delimiter is not present in the Dial() function.
* Fixed some uninitialized string variables on FXS ports.
configs/chan_dahdi.conf.sample
* Updated some documentation.
These changes are already in trunk -r172400
git-svn-id: https://origsvn.digium.com/svn/asterisk/branches/1.4@172962 65c4cc65-6c06-0410-ace0-fbb531ad65f3