Merge pull request #13 from karan259/master

errors saved to file from the USB mount script
Update Readme
Touch Sensor Working

Touch sensor is working.  Still need work in IR buttons.
Commenting on the BrickPi EV3 Firmware.

Added some commenting and cleaned up the firmware.
Merge remote-tracking branch 'origin/EV3_firmware_dev'
Debounce and Versioning.

EV3 Debounce and NXT Debounce code added.
Versioning Test added.
Merge remote-tracking branch 'origin/EV3_firmware_dev'