First fork release; Symfony 3.0/4.0 support

Added

• BC Break: Drop support for PHP 5.3. PHP 5.4 required
• Made compatible with Symfony 3.0/4.0
• Basic editorconfig
• New .gitattributes file for export and release
• Optimized testing with virtual filesystem vfsStream testing library
• Tests runs with multiple PHP versions and Symfony versions
• Added php-cs-fixer to auto format source code
• Test code compliance with php-cs-fixer in travis CI step

Changed

• Rearranched folder structure of source and test files
• Rearranched vendor folder. Defaul to vendor
• Anhanced phpunit.xml.dist. Reduce clutter and enable code coverage in build folder
• Updated PHPUnit version
• Make compatible with Symfony 2.7, 3.0, 4.0
• Changes autoloader structure from PSR-0 to PSR-4
• Renamed composer package from herrera-io/wise to cyon/wise to publish on packagist.org
• Updated documenation due to package renaming

Removed

• Replaced Herrera\PHPUnit\TestCase with PHPUnit\TestCase and removed composer dependency
• Removed Herrera\Json composer dependency