Upgraded to Kohana 3.3, SwiftMailer 4.3 and MarkDown 1.2.6
Updated route callback and redirects to 3.3 way

http://kohanaframework.org/3.3/guide/kohana/upgrading
Renamed classes/controller and classes/model case
Renamed rest of classes to correct casing
Fixed lat long issue on edit event
Some left-over 3.3 redirect fixes.
Use directory separator constant in upload::prep_dir
Pulled fix for Valid::range bug