Added first template

And added information on how to get it in README.
Added the 9 accent colors from metro

And edited the metro theme for more visibility of the background.
Fixed a namespace

Changed FirstFloor.ModernUI.App to MUI.Themes
Fixed a namespace bug
Workaround for adding capitals to Assets PART 1

I don't know why, but I'm perfectionist :P.
Workaround for adding capitals to Assets PART 2

I don't if this is working until I sync...