Variety of fixes all over the place

Makes buildbot more usable, but still tweaks are needed.

templates/grid.html

@@ -0,0 +1,31 @@
+{% extends "layout.html" %}
+{% import 'grid_macros.html' as grid with context %}
+
+{% block content %}
+
+<h1>Grid View</h1>
+
+<table class="Grid table table-striped table-hover box" border="0" cellspacing="0">
+
+<tr>
+ <td class="title"><a href="{{ title_url }}">{{ title }}</a>
+  {{ grid.category_title() }}
+ </td>
+
+ {% for s in stamps %}
+  {{ grid.stamp_td(s) }}
+ {% endfor %}
+</tr>
+
+{% for builder in builders %}
+ <tr>
+ {{ grid.builder_td(builder) }}
+ {% for build in builder.builds %}
+   {{ grid.build_td(build) }}
+ {% endfor %}
+ </tr>
+{% endfor %}
+
+</table>
+
+{% endblock %}