git ignore build artifacts

rgbkrk · rgbkrk · commit 0736b860831f · 2016-02-20T09:02:41.000-08:00
diff --git a/.gitignore b/.gitignore
@@ -12,3 +12,6 @@ binding.target.gyp.mk
 gyp-mac-tool
 out/
 zmq
+
+npm-debug.log
+prebuilds
