Converted doxygen style comments to reStructuredText style in the files
found in Cura/cura/Model directory recursively using the script
dox_2_rst.py (provided in the Uranium repo). Comments were manually
checked and changed if needed.
Note: dox_2rst.py struggles with decorated functions.
These places weren't interested in all changes. They can probably be more
strict, but the camera is a really safe bet (and already greatly decreases
the number of updates, especially when just moving the camera)