Add two new console commands "pri show version" and "ss7 show version" that...

Add two new console commands "pri show version" and "ss7 show version" that will show the version of each library respectively.


git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@115078 65c4cc65-6c06-0410-ace0-fbb531ad65f3