Added "status" command to regexroute.
Added internal functions to count and list global variables.
Reorganized and cleaned up the code a bit.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5745 acf43c95-373e-0410-b603-e72c3f656dc1
Added reporting the number of SIP transactions to "status sip" command.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5746 acf43c95-373e-0410-b603-e72c3f656dc1
Added reporting the number of IAX transactions in all engines to "status iax" command.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5747 acf43c95-373e-0410-b603-e72c3f656dc1
Added "status" command to extmodule, reports count of scripts and channels.


git-svn-id: http://yate.null.ro/svn/yate/trunk@5748 acf43c95-373e-0410-b603-e72c3f656dc1