renamed
updated ssl component to adjust cake 2.0 usage
refactoring, separated core features into lib class.
this makes helper to know what url should be ssled or not.
added support no controller param url
added shortcut method for url() into the component
added more shortcut methods into the component
excludes external url to be changed
relative url can be parsed correctly
do nothing on cake error
fixed minor issue for replaceing relative url
refactoring and fixed strict errors
Support to alternate servername.
Add .travis.yml
Update doc
Add test suite.
Update .travis.yml