XYZ Printing daVinci Jr 1.0 + Cura 2.3.1 + ThreeDub

How to use Cura 2.3.1 with your daVinci Jr
(This is a Mac tutorial. I haven't done this on Windows but should be similar I'd guess.)

Step 1 - Get Cura Running

1. Download and install Cura 2.3.1
2. Download davinci_jr_platform.stl and davinci_jr.def.json
3. Open Cura once and Quit otherwise Mac will complain about corrupted app
4. Copy davinci_jr_platform.stl into /Applications/Cura.app/Contents/Resources/resources/meshes/
5. Copy davinci_jr.def.json into /Applications/Cura.app/Content