Cleaned out public from repository, updated gitignore, added syntax

highlighting tests, improved syntax highlighting and styling of pre
blocks.
Overriding dynamic gist styling.
Added a plugin for pygments caching which should speed things up
terrifically.
added ender.js as a lightweight way of scripting the DOM, events, etc.
Some general typography and semantic html improvements.

sass/themes/classic/partials/_sidebar.scss

@@ -1,9 +1,21 @@
+.side-shadow-border {
+  @include box-shadow(#fff 0 1px);
+}
 #articles + aside {
   section {
-    @extend .sans-font;
+    @extend .sans;
     font-size: .8em;
     line-height: 1.5em;
     margin-bottom: 1.5em;
+    h1 {
+      margin: 1.5em 0 0;
+      padding-bottom: .2em;
+      border-bottom: 1px solid #ddd;
+      @extend .side-shadow-border;
+      + p {
+        padding-top: .4em;
+      }
+    }
   }
   ul {
     margin-bottom: 0.5em;
@@ -13,8 +25,30 @@
     padding: .5em 0;
     margin: 0;
     border-bottom: 1px solid #ddd;
+    @extend .side-shadow-border;
     p:last-child {
       margin-bottom: 0;
     }
   }
+  a {
+    color: inherit;
+    @include transition(color, .5s);
+  }
+  &:hover a, &:hover #tweets a { color: $link-color; }
+  @import "twitter";
+  @import "pinboard";
+  #recent_posts {
+    time {
+      text-transform: uppercase;
+      font-size: .9em;
+      color: #666;
+    }
+  }
+}
+.aside-alt-link {
+  color: #999;
+  text-decoration: none;
+  &:hover {
+    color: #555;
+  }
 }