Updating to Latest Casper, more gist fixes

ErisDS · ErisDS · commit 0169b78f352f · 2013-09-27T17:21:06.000+01:00
diff --git a/content/themes/casper b/content/themes/casper
@@ -1 +1 @@
-Subproject commit 3b5443a97ce7ec6c797568d9abf7850021c59c86
+Subproject commit c4c276653dc751e50fd927bd8c88a72930f4beff
