Modules code

[jtanx]

• [x] Lawnmower
• [x] Object detection
• [x] Navigation code

I'm thinking, move navigation code to base module, create separate folders for lawnmower and object detection (one each).

[jtanx]

I'll say this is more or less working as of 1a6d6c9087f8d21b4b4338c0bf96477348710dd1