Fixed many phpdoc errors
Merge pull request #240 from gabrielbull/hotfix/phpdoc-errors

Fixed many phpdoc errors
Added support for using DateTime objects in cookies
Changed expire property to expiration and deprecated old methods
Formatted ResponseCookieTest
Removed old tests autoloader and added a default timezone to tests
Allo usage of deprecated timestamp in cookie constructor
Updated cookie tests to use new expiration property
Updated ResponseCookieDataCollectionTest to use new expiration property
Updated AbstractResponse to use cookie expiration property
Updated ResponseTest to use cookie expiration property
Added todo