diff -r c17f2b37b032 -r 88cd0bb61c12 client/gulpfile.js
--- a/client/gulpfile.js	Tue Mar 31 12:25:19 2015 +0200
+++ b/client/gulpfile.js	Tue Mar 31 12:27:10 2015 +0200
@@ -56,6 +56,9 @@
   '!./bower_components/**/*.min.js',
   '!./bower_components/bootstrap/**/*',
   '!./bower_components/jquery/src/**/*',
+  '!./bower_components/jquery-ui/themes/**',
+  '!./bower_components/jquery-ui/ui/**',
+  '!./bower_components/jquery-ui/ui/*.js',
   '!./bower_components/**/index.js',
   './bower_components/bootstrap/dist/css/*',
   './bower_components/jquery/dist/jquery.js',