run up-to-date grunt

dist/css/bootstrap-theme.css

+/*!
+* Bootstrap v3.0.0 by @fat and @mdo
+* Copyright 2013 Twitter, Inc.
+* Licensed under http://www.apache.org/licenses/LICENSE-2.0
+*
+* Designed and built with all the love in the world by @mdo and @fat.
+*/
 .btn-default,
 .btn-primary,
 .btn-success,

dist/css/bootstrap.css

+/*!
+* Bootstrap v3.0.0 by @fat and @mdo
+* Copyright 2013 Twitter, Inc.
+* Licensed under http://www.apache.org/licenses/LICENSE-2.0
+*
+* Designed and built with all the love in the world by @mdo and @fat.
+*/
 /*! normalize.css v2.1.3 | MIT License | git.io/normalize */
 
 article,