Merge pull request #35 from rsalvador/master

Removed isEnabled()
fixes to bitbeambot movement methods
Its not needed to specify the app path in the command line while running the webdriver tests
As per wire protocol, return a plain text error messsage for unsupported commands, instead of the default html response by bottle
Merge pull request #37 from jayakumarc/master

Read me update and error handling of unsupported commands 
Merge pull request #36 from cnowacek/master

Updating Calibration act to detect any contact instead of taps
Changing Version to 5.0 for additional compatibility
Adding Jayakumar Chinnappan to AUTHORS
Reorganizing Robot Code

adding a test scenario to move the robot in 4 cardinal directions
adding kinematics module for bitbeambot
more work in the robot class
Adding command line support for using a robot
Fixing indentation issue in webdriver-test.py
Compelted Basic Robot Calibration Routine
Completed Bitbeambot-d2 Calibration Script
Fixing Issue With Auto-rotate in calibration app
Integration calibration data and robotic tap into bot-mode for appium server
Checking in tested / working bitbeambot calibration code
Clean up in robot code
Adding directions for using appium with a robot
Update README.md
Modify default timeout so Instruments works for most cases.
Merge pull request #38 from maudineormsby/master

Modify implicit_wait timeout to a sane default value.