Texture.cs class loads Textures upside down

[Journeyman1337]

OpenGL loads textures upside down by default, and the Texture.cs texture is not flipped before it is loaded. When you run the application this causes the textures to be rendered upside down.

Putting this on line 27 should fix this problem:

image.RotateFlip(RotateFlipType.RotateNoneFlipY);