moved deps to composer
added news sitemaps validator
fixed coding styles, fixed annotations
fixed annotations
fixed faulty zend cookie parsing with patch workaround
fixed tests
fixed travis config
fixed 5.5 notice
fixed array2string conversion failure
Merge pull request #18 from digitalkaoz/composer

Composer
Merge pull request #17 from digitalkaoz/news_sitemap_validator

added news sitemaps validator