* route poking:
* remove popen() call, replace with reading /proc/net/route for getting default route
* dynamically poke and unpoke routes on runtime
* swap intros and fix rpc endpoint for version to return what the ui expects
* use std::string::find_first_not_of instead of using a lambda
These variables need to persist past the end of the lambda and weren't;
release builds didn't seem to mind access the freed memory, but Debug
builds triggered failures.
