Update .gitignore.  Again.
Update .gitignore.  Again.

jamorham/wixel-sdk,jamorham/wixel-sdk,seattlebrighton/wixel-sdk,seattlebrighton/wixel-sdk,seattlebrighton/wixel-sdk,seattlebrighton/wixel-sdk,jamorham/wixel-sdk,jamorham/wixel-sdk