Lots of changes.

::
- Added custom ImageImporter system.
- Moved ImageExporter into the correct package.
- Added UnsafeTroughReflectionHelper utility class.
- Fixed a bunch of bugs and architecture mistakes.
(Fixed mistake in the BIN-exporters description!)
Implemented a small TGA exporter with some help.

(Help = Google)
(another formatting fix)
Completed the PaintBrush.

You can now set the size of the brush, and the brush will actually make
use of the size.
Implemented Noise ImageOp.
Noise Effects added.
Added ImageImporter for the BIN format.
Fixed a FATAL mistake in the image loading code!
Merge pull request #8 from Longor1996/master

IO-System expansion and corrections.