added support for pygments.rb removing dependency on pygments, added support for caching highlighted code from pygments.rb and added default line numbering. Javascript auto line numbering now only occurs for embedded gists

Gemfile.lock

@@ -4,6 +4,7 @@ GEM
     RedCloth (4.2.7)
     albino (1.3.3)
       posix-spawn (>= 0.3.6)
+    blankslate (2.1.2.4)
     chunky_png (1.2.0)
     classifier (1.3.3)
       fast-stemmer (>= 1.0.0)
@@ -13,6 +14,7 @@ GEM
       sass (~> 3.1)
     directory_watcher (1.4.0)
     fast-stemmer (1.0.0)
+    ffi (1.0.9)
     fssm (0.2.7)
     haml (3.1.2)
     jekyll (0.11.0)
@@ -27,12 +29,17 @@ GEM
     maruku (0.6.0)
       syntax (>= 1.0.0)
     posix-spawn (0.3.6)
-    rack (1.3.1)
+    pygments.rb (0.1.2)
+      rubypython (>= 0.5.1)
+    rack (1.3.2)
     rake (0.9.2)
     rb-fsevent (0.4.1)
     rdiscount (1.6.8)
     rubypants (0.2.0)
-    sass (3.1.4)
+    rubypython (0.5.1)
+      blankslate (>= 2.1.2.3)
+      ffi (~> 1.0.7)
+    sass (3.1.5)
     syntax (1.0.0)
 
 PLATFORMS
@@ -43,6 +50,7 @@ DEPENDENCIES
   compass (>= 0.11)
   haml (>= 3.1)
   jekyll
+  pygments.rb
   rack
   rake
   rb-fsevent