Remove redundant HTML
Add initial wire-drawing code
Draw background grid from image file, not as unselectable fabric elements
Wires now drawn using fixed poitns
Create README.md
Refactor EditingEventHandler
Add NOT template
Fix reading inputcount and outputcount from sidebar
WireView uses Polyline rather than multiple Lines
Build new simulator instance when entering run mode
Refine simulation and refactor sim/circuit.js
Add basic implementation of viewing live simulation