configs/basic-pbx - Super Awesome Company example configs Phase 1, Patch 1

Example configuration files for a "basic PBX" deployment for the fictitious
Super Awesome Company. Details at https://reviewboard.asterisk.org/r/4379/
and https://wiki.asterisk.org/wiki/display/AST/Super+Awesome+Company

Reported by: Malcolm Davenport
Tested by: Rusty Newton

Review: https://reviewboard.asterisk.org/r/4379/
........

Merged revisions 432301 from http://svn.asterisk.org/svn/asterisk/branches/13


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@432302 65c4cc65-6c06-0410-ace0-fbb531ad65f3