Add npm-debug to .gitignore

SomeKittens · SomeKittens · commit b380959aac44 · 2016-04-27T10:19:17.000-07:00
avoids silly things like [this](065b44e) in the future.
diff --git a/.gitignore b/.gitignore
@@ -6,3 +6,6 @@ data/
 
 # ignore local config files; only commit ones with .SAMPLE
 *.config.json
+
+# Silly npm
+npm-debug.log
