Added tox_connect function, no connecting done during tox_load
Fixed spacing
Replace fprintf(stderr,...) by LOGGER_*() in net_crypto
Merge branch 'tux3-TCPSNHAPPEN27TCPSNHAPPEN27TCPSNHAPPEN27'
Removed tox_connect, initial connections are made on first tox_do
Merge branch 'tox_connect' of https://github.com/saneki/toxcore
Some cleanups to last PR.