Default scss-lint severity to error

lencioni · lencioni · commit a8cf29f02125 · 2016-02-11T12:26:47.000-08:00
scss-lint 0.44.0 added a global severity configuration setting. Since
warnings are often ignored, we want to set this to error by default.
diff --git a/.scss-lint.yml b/.scss-lint.yml
@@ -1,3 +1,5 @@
+severity: error
+
 linters:
 
   BorderZero:
