Merge pull request #813 from GSA/update-dcatus-iso19115-field-mapping

update dcatus to iso19115 mappings

Author: tdlowden

.gitignore

@@ -4,4 +4,6 @@ _site
 .sass-cache
 .jekyll-metadata
 .DS_Store
-.jekyll-cache/
+.jekyll-cache/
+vendor/
+.bundle/