Upgrade redcarpet, fix header patch, fixes #92

CHANGELOG.md

 # Changelog
 
+## Version 1.1
+
+*July 27th, 2014*
+
+**Fixes:**
+
+- Finally, a fix for the redcarpet upgrade bug
+
 ## Version 1.0
 
 *July 2, 2014*

Gemfile.lock

@@ -96,7 +96,7 @@ GEM
       ffi (>= 0.5.0)
     rb-kqueue (0.2.2)
       ffi (>= 0.5.0)
-    redcarpet (3.1.1)
+    redcarpet (3.1.2)
     ref (1.0.5)
     rouge (1.3.3)
     ruby18_source_location (0.2)

lib/redcarpet_header_fix.rb

 module RedcarpetHeaderFix
-  def header(text, level, id)
-    clean_id = id.gsub(/[\.]/, '-').gsub(/[^a-zA-Z0-9\-_]/, '')
+  def header(text, level)
+    clean_id = text.downcase.gsub(/( +|\.+)/, '-').gsub(/[^a-zA-Z0-9\-_]/, '')
     "<h#{level} id='#{clean_id}'>#{text}</h#{level}>"
   end
 end