Isolate the error test, and fix the report version test. All tests now pass.
Update the travis.yml to use clang and drop "0.6" as it won't build serial port on travis.
Write buffers instead of arrays - node-serialport auto converts arrays to buffers but other output streams do not.
MockSerialPort will make Buffers in to Arrays as a bunch of tests require array functions to operate.
Merge pull request #43 from reconbot/testCleanup

Test cleanup
Merge pull request #42 from reconbot/arrays-to-buffers

Looks good thanks!  Also thanks for fixing travis.