ciaa/Firmware — pull request #174 by gmuro (2014-11-30 16:08:17+00:00)
Title:  issues closed and started implementation of modbus master

this commits include:
- improved file organization
- timeout check
- improved tests
- implementation of modbus transport test
- initial implementation of modbus master (unfinished)
- initial implementation of blinking modbus master (unfinished)