fix(npmignore): .map files in built directory cause stacktrace lines to nowhere

Yehuda Miller · heathkit · commit b85e7ee1c53c · 2017-07-15T01:29:09.000-07:00
Fixes #4371
diff --git a/.npmignore b/.npmignore
@@ -15,6 +15,7 @@ selenium/
 
 .github/
 built/spec/
+built/**/*.map
 debugging/
 docs/
 lib/
