Added Analog/TC Block Diagram

Made for the 'Creating The TC Module Block Diagram', this is a general
look of how we want the Analog/TC input circuit to look. Next we'll
start shopping for actual components to drop into the schematic.
Added Current/Fan Drive Block Diagram

Added blocks and rough outline of components needed for current/fan
drive module on the board.
Added Relay Module Block Diagram

Everything we'll need for the relay block module, including opto and
transistor. Also created general library of schematic symbols to be used
for this project only (BenchBuddy.lib)
Added Power Protection And Filtering

Added in passives and PTC resettable fuses for protecting users from the
power supply.
Added Power Control Conditioning And Monitoring Module

Added in power monitoring.
Added Top Level Signal Changes
Added LED Circuit
Added Arduino Module and Connected Top Level
Fan/Current Module Refactoring
Fan/Current Module 2

Wasn't sure if all of the last changes made it into the commit.
Merge commit '3136e259d3'