User_interface_silk_screen_adjustments Adjustments to the silk screen in the user interface and adjustment of placement of the LEDs to closer to the edge

Merge pull request #26 from UBC-Thunderbots/encoder-silkscreen-layout encoder silkscreen done

encoder silkscreen done

Removed working mcu_pwr and motordriver interface sections.

Completed re-routing of MCU_PWR section and Motordriver_Interface section.

Merge branch 'working-taylor' into mainboard-v2.0

Created copy of Mainboard layout for comparison.

Finished routing the RMII interface section.

3v3ified the breakbeam, finished fixing silkscreen

Added pdf version of schematics to repository.