Conflicts:
	triangles.scad

just found out that there are 2D primitives too, no need to use DXF... so changed the triangle to use polygon and extrusion, cleaner than doing weird booleans.

This changes the default orientation of the triangle so adapted the servo library too.

just found out that there are 2D primitives too, no need to use DXF... so changed the triangle to use polygon and extrusion, cleaner than doing weird booleans.

This changes the default orientation of the triangle so adapted the servo library too.