Initial commit
Starting export
got export working
Removing unused code
export / import working
Paramertizing drill
Added basic tool switching and not very functional mill
finished mill
Adding local js files
Adding hole option for mill -- simply double click
Added circle preview
Fixing bugs
Refactoring intersection code
Modularize line code
whitespace changes
Moving js code to app.js
Whitespace changes
Got grid working
Adding UI
UI tweaking