Updated to the latest xscope host interface
Merge branch 'master' of github.com:pthedinger/sw_ethernet_tap
Minor tweaks to shared code for compile warnings
Fixed error message for corrupted packets
Cope with fixed-length data packets
Fix issue where the packet analyser was unable to keep up with line rate.

Introduced a double-buffer system using streaming channel ends.
Merge /Users/peter/sandboxes/avb-dc/sw_ethernet_tap