chore(travis) windows build: git autocrlf

.travis.yml

@@ -16,6 +16,12 @@ os:
     - osx
     - windows
 
+# https://docs.travis-ci.com/user/customizing-the-build/#git-end-of-line-conversion-control
+# need for windows
+git:
+  autocrlf: input
+
+
 script:
   - npm run lint && npm run build && npm run coverage && npm run report