Travis
Merge pull request #13 from NosotrosNueces/travis

Travis
Test docs for bot.c along with a Doxyfile
Merge pull request #14 from NosotrosNueces/docs

Test docs for bot.c along with a Doxyfile
Added starter code for bots.
Moved tests around and got things compiling
Added Danny's test
Added format_sizeof prototype to marshal.h
packet_test.c absorbed tests.c
Slight Makefile tweak