Added *~ to .gitignore and removed three .nxc~ files.
CoordinateConverter allows for update of actual size and pixel size.
Occ grid ctrl automatically sets pointconversion values using areawidth, areaheight and image size. Control is no longer a subclass of PixtureBox, but of Control.
Removed all code related to setting probability in occ grid form, and 'cleaned' the design.
Occ grid ctrl uses cm for rulers and sets its own size when the Image property is set.
Drawing ruler rectangles is handled by a separate method, which also handles centering text.
Renamed occupancyGridControl1 to gridControl in OccupancyGridForm. Form resizes as control is resized, and cannot be manually resized.
Probabilities are centered in occ grid ctrl.
Duplicated the setup properties from occ grid ctrl into occ grid form. Updating the grid can be done by setting the GridImage and Grid properties.
Updated Program.cs to comply with the new method of constructing the occ grid form.
Merge branch 'master' of https://github.com/deaddog/sw505-code