added spec files
added debug parameter
spec tests
added more sensor data to fixtures and refactored parsing of sensor data
added new fields
updated fru code
added fru spec code and reworked how fru data is returned
added rake file to send diag data
removed debug line
Version bump to 0.7.0
updated gemspec file
added freeipmi unit tests for sensors and fru
made units tests the default task and added integration task
updated base commands, removed extra space, changed ordering of command location lookup
added more unit tests
fixed tests and bug with using password file
updated retry mechanism to use retry block
added more unit tests for lan and updated dynamic switching of lan channels
Bugfix: bmc.info may not as you expected.

and i fix it~~
Merge pull request #10 from crhan/fix/bmc_info

Bugfix: bmc.info has different results with different models.