From Alejandro Vaqero:

From Alejandro Vaqero:

    - Fix a problem when pressing a key when  the "Graph" is  displayed
without any frame selected.

   - Add support for RTP Payload changes. Now the graph will show any
change in the RTP payload type. This is useful for example to show DTMF
2833 in a call.

-This line, and those below, will be ignored--

M    gtk/graph_analysis.c
M    gtk/voip_calls.c
M    gtk/voip_calls.h

git-svn-id: http://anonsvn.wireshark.org/wireshark/trunk@13651 f5534014-38df-0310-8fa8-9805f1628bb7