*.s should not match *.scm

[mcandre]

A configuration like

[{*.s}]
indent_size = 2

Should match *.s files, but not *.scm files.

[amyboyd]

Hey Andrew,

Thanks for sending these issues / suggestions through. To be honest, I don't have much time right now. I've added you as a colloborator with write access to the repository -- so if you feel like it, please feel free to merge improvements or bug fixes!

Thanks!