Added docs to method redirect_to
Merge pull request #13 from jfraire/redirect_docs

Added docs to method redirect_to
Update Kelp.pm
do not append default template extension if ext() is undefined or blank
Allow attributes to set undef as value (@mla)
Merge pull request #14 from mla/master

do not append default template extension if ext() is undefined or blank
Update Changes
Version 0.4570
if no placeholders in route, param array should be empty
Merge pull request #17 from mla/param_array

if no placeholders in route, param array should be empty
Move route cache to a CHI-like interface, in order to allow for custom cache modules
don't double encode JSON repsonse

by default json encoder does utf8 -> bytes conversion and this thing is optional, so check property and decide what to do.
Merge pull request #18 from ruz/master

don't double encode JSON repsonse
Add a test case to cover the double JSON encoding issue
Version 0.4601
Replace $json->property with $json->get_utf8 in order to maintain
compatibility across different JSON implementations
Version 0.4602
Add rebless attribute and dispatch method to Kelp::Routes.
This allows for reblessing the application into a controller module.
Replace $json->property with $json->get_utf8 in order to maintain
compatibility across different JSON implementations
Version 0.4602