Continue with implementation of the drag and drop effects from pictureBox to panel in FormCreateTextureAtlas.cs

Signed-off-by: Johan <johanfredriksson1987@gmail.com>
Merge branch 'master' of https://github.com/ShinyBear-ToolDevs/ShinyBearToolKit

Conflicts:
	ShinyBearToolKit/MenuEditor/FormCreateTextureAtlas.Designer.cs