added multiple file upload for documents and files modules

git-svn-id: http://redmine.rubyforge.org/svn/trunk@130 e93f8b46-1217-0410-a6f0-8f06a7374b81

public/javascripts/application.js

@@ -15,6 +15,5 @@ function addFileField() {
         
     p = document.getElementById("attachments_p");
     p.appendChild(document.createElement("br"));
-    p.appendChild(document.createElement("br"));
     p.appendChild(f);
 }

public/stylesheets/application.css

@@ -204,6 +204,7 @@ blockquote {
 
 input, select {
 	vertical-align: middle;
+	margin-bottom: 4px;
 }
 
 input.button-small