Few bugfixes and enhancements
- Updated RTPproxy dissector (again)
- Allow packets more than 64k (for USB capture). See patch no. 13
- Don't die during loading of some SIP capture files. See patch no. 14
- Backport support for RTPproxy dissector timeouts detection. See patch no. 15
Signed-off-by: Peter Lemenkov <lemenkov@gmail.com>