Remove style guide (moved to nodejs/node)

Also fixup links.

PR-URL: #123
Reviewed-By: Sam Roberts <vieuxtech@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>

Author: gibfahn

.editorconfig

@@ -3,7 +3,7 @@
 #   see http://editorconfig.org/
 
 # What formatting rules are we trying to follow?
-#   see https://github.com/nodejs/docs/blob/master/GETTING-STARTED.md#how-we-write
+#   see https://github.com/nodejs/node/tree/master/doc/STYLE_GUIDE.md
 
 
 # don't look for more .editorconfig files in parent directories

GETTING-STARTED.md

@@ -129,7 +129,7 @@ targeting. For more information on this, see [CONTRIBUTING.md][].
 
 [as fun]: https://twitter.com/izs/status/187639633641865216
 [CONTRIBUTING.md]: CONTRIBUTING.md
-[style guide]: STYLE-GUIDE.md
+[style guide]: https://github.com/nodejs/node/tree/master/doc/STYLE_GUIDE.md
 [Why We Write Docs section]: #why-we-write-docs
 [What We Write section]: #what-we-write
 [How We Write section]: #how-we-write