remove one more instance_eval
reduce argument swapping
refactor error handling (removes one instance_eval)
if an error handler is registered for some exception class, let it also handle subclasses
use unbound methods for conditions
fix process_route for rubinius/jruby
Removed untranslated words and updated the Japanese translation.
Merge pull request #285 from gaku/master

Minor JP translation fix
refactor #set
allow passing more than one argument to #error
also set charset for json
whitespace
call encode! directly after force_encoding to play
nice with the internal encoding
do not downcase the server name
update changes
improve rake authors
remove junk from readme
clean up gemspec
correct website link in gemspec
clean up gitignore