Released v1.0.6. Improved: Fixed blurry images, added keyboard accellerator support, Windows 8 fix

- Blurry images are fixed for .NET 4.0 versions.
- Keyboard accellerators (available when pressing Alt) are now added by
default, but only if they aren't provided by the user. i.e. if you pass
"_Hello World" as the Yes button text, Windows will make the "H" key
available as a keyboard accellerator shortcut.
- (Hopefully fixed) Missing visual focus when running in Windows 8
- Updated gitignore
Oh and a variety of CRLF commit issues, it looks like