Initial Release

Work items:
Add tooltip on hover: TODO
Input Control: TODO
Escape Cancels All tasks and resets UI: TODO
Enter and Return Keys - Accept / restart: TODO
Add undo functionality: TODO
Add redo functionality: TODO
Functionality to open local documents: TODO
Functionality to name current document: TODO
Functionality to save document (Automatically or on pagestack pop?): TODO
Add comment to line.js and circle.js to explain why the points are taken from the end of the point array. : TODO
Add Zoom % to StatusBar - Already Zoomed out as far as possible / Max zoom - message: TODO
Pass scale to item to control line weight when drawn : TODO
Input for drawing : TODO
Pick a point: TODO
Enter coordinate : TODO
enter length or radius: TODO
Escape should cancel all active commands and reset input methods: TODO
Enter and return to complete: TODO
Snaps : TODO
- add UI functionality: TODO
- snap to angle 45 90 ....: TODO
- Add dotted line extention on polar: TODO
- polar angles 45? add to settings?: TODO
- indicator of snap and polar? mimic freecad? autocad?: TODO
Add item.draw = bool property to items to control if an item is actively drawn or skipped onpaint : TODO
Add item.layer - Turn layers off?: TODO
Add item.colour: TODO
Selection rectangle - left to right only inside the box - right to left everything with at least one point in the box.: TODO
Multiselect : TODO
Geometry / modify (add column to panel for modify tools)?: TODO
- delete - (Currently unpreditable) : TODO
- measure - (find a way to display results): TODO
- canvas 0,0 datum lines : TODO
- Zoom (canvasSize, canvasWindow, TileSize): TODO
- Pan: TODO
- properties (use a popover): TODO