Add misc working code to repo
Add README for v2 branch
Update readme for v2
Checkpoint in major refactoring; working on getting tests to pass again
Various bugfixes for major refactor of older (v1) switchyard code
Remove commented out cruft from swcli main
Fix debug monitor capability; still not optimal since it doesn't nicely multiplex standard cli with debug; also, prompt needs fixing up
Add ARP packet class (to_bytes currently broken)
Clean up gitignore
basic IPv4 stuff is done; options need work
Add udp class; fix up ip, eth, arp with str methods
Add IPv6, ICMP
Fix most of tests (wildcard matching still needs to be done); ipv6 working, except for extension headers
Add start of TCP class; basics work except for checksum
Plug in TCP class to IPv4 parser
Add TCP header class
partially done refactoring wildcard match
Completely rework wildcard matching.
Fix scenario timeout problem
Add linux libpcap shlib loading capability