Adding some UI to manage module features

--HG--
branch : dev

src/Orchard.Web/Modules/Orchard.Modules/Views/Admin/Features.ascx

@@ -0,0 +1,33 @@
+<%@ Control Language="C#" Inherits="Orchard.Mvc.ViewUserControl<FeatureListViewModel>" %>
+<%@ Import Namespace="Orchard.Mvc.Html"%>
+<%@ Import Namespace="Orchard.Modules.ViewModels"%>
+<h1><%=Html.TitleForPage(T("Manage Features").ToString()) %></h1>
+<h2><%=T("Available Features") %></h2>
+<% if (Model.Features.Count() > 0) { %>
+<ul class="contentItems blogs"><%
+    foreach (var featureGroup in Model.Features.OrderBy(f => f.Descriptor.Name).GroupBy(f => f.Descriptor.Category)) { %>
+    <li>
+        <h3><%=Html.Encode(featureGroup.First().Descriptor.Category ?? T("General")) %></h3>
+        <ul><%
+            foreach (var feature in featureGroup.Select(f => f.Descriptor)) {%>
+            <li>
+                <h4><%=Html.Encode(feature.Name) %></h4>
+                <p><%=T("From: {0}", Html.Encode(feature.Extension.DisplayName)) %></p><%
+                if (!string.IsNullOrEmpty(feature.Description)) { %>
+                <p><%=Html.Encode(feature.Description) %></p><%
+                }
+                if (feature.Dependencies.Count() > 0) {%>
+                <h5><%=_Encoded("Depends on:")%></h5>
+                <ul><%
+                    foreach (var dependency in feature.Dependencies) { %>
+                    <li><%=Html.Encode(dependency) %></li><%
+                    } %>
+                </ul><%
+                }%>
+            </li><%
+            } %>
+        </ul>
+    </li><%
+    } %>
+</ul><%
+ } %>