use multiplication for asterisk

Author: wkm

lib/jekyll-pseudo/html_brush.rb

@@ -36,6 +36,7 @@ def op(txt)
         when '>=' then '≥'
         when '<-' then '&larr;'
         when '->' then '&rarr;'
+        when '*' then '&times;'
         else txt
         end
         # FIXME: html conversion for some operators

lib/jekyll-pseudo/version.rb

@@ -1,5 +1,5 @@
 module Jekyll
   module Pseudo
-    VERSION = "0.1.2"
+    VERSION = "0.1.3"
   end
 end