add icons; add cms.css

cms/static/cms/css/cms.css

@@ -0,0 +1,24 @@
+/*
+input, textarea, select, .richtext, .tagit {
+    padding: 0.4em;
+    font-size: 1em;
+}
+
+label {
+    padding-top: 0em;
+}
+
+.fields > li, .field-col {
+    padding-top: 0.2em;
+    padding-bottom: 0.2em;
+}
+
+.full input, .full textarea, .full .richtext {
+    padding-top: 0.4em;
+    padding-bottom: 0.4em;
+}
+
+.title input, .title textarea, .title .richtext {
+    font-size: 1.2em;
+}
+*/

cms/utils.py

@@ -0,0 +1,10 @@
+
+from django.core.urlresolvers import reverse
+from wagtail.wagtailimages.utils import generate_signature
+
+def image_url(image, filter_spec):
+    signature = generate_signature(image.id, filter_spec)
+    url = reverse('wagtailimages_serve', args=(signature, image.id, filter_spec))
+    url += image.file.name[len('original_images/'):]
+    return url
+