Added decode method
Removed duplicate code encode/send and decode/recv, Added recv_nowait method
Merge pull request #20 from sappo/master

encode/decode and recv_nowait
Added message description to bnf
added travis config file
unterstood travis.yml
Added dependencies to travis build
Merge pull request #21 from sappo/master

Added message description to bnf
Moved model files to src
Disabled make code for now, it's distubing
Autonumber messages if needed
Renamed zproto_c.gsl to zproto_codec_c.gsl

- as I'm adding other zproto code generators
Rebuilt grammar