corrected URL for the action in the new case HTML form

internal/web/templates/new-case-form.html

@@ -18,7 +18,7 @@
 	
 	<div role="main" class="ui-content">
 		{{$domain := .}}
-		<form action="/argumentation/new-case" enctype="multipart/form-data" target="_self" data-ajax="false" method="post">
+		<form action="/eagle-argumentation-tool/new-case" enctype="multipart/form-data" target="_self" data-ajax="false" method="post">
 			<input type="hidden" name="domainId" value="{{.Id}}"/>
 			<label for="title">Title:</label>
 			<input type="text" name="title" id="title" value=""/>