Add VS Options/Text Editor/Cake node

[jnm2]

Right now if I want to control tab and space behavior I need to use the VS Options/Text Editor/Plain Text node, but I would really like to maintain different settings between plain text and .cake files.

[gep13]

Isn't that where something like EditorConfig would come into play?

[jnm2]

I'm not familiar with EditorConfig but I don't want to have to use a 3rd party tool in addition to the Cake VS extension. From what I see EditorConfig is more about syncing IDEs which I don't need.

[agc93]

This will be merged in once #44 goes in and I can re-test.

[jnm2]

@agc93 You're the best!