main
app/graph: generate cmdline boilerplate
app/graph: add CLI framework
app/graph: add IPv6 lookup mode command
app/graph: fix variable shadowing
app/graph: add telnet connectivity
replace memcpy with assignment
node: use IPv6 address structure and utils
app: move alignment attribute on types for MSVC
app/graph: add custom feature nodes for IPv4 output arc
app/graph: add IPv4 lookup mode command
app/graph: add port forward use case
app/graph: add l3fwd use case
app/graph: replace strtok with reentrant version
app/graph: add parser utility