Fix CS
Add php-c-fixer to contributing section
Merge pull request #8 from jubianchi/php-cs-fixer

Fix CS
add support section
Fix README formatting
fixes #9 Output in PackageXmlParser
Add atoum as a require-dev
Add first test on Pickle\ConvertXml
Add travis-ci configuration
Rename the fixtures root constant
Change to spaces indentation
CRLF
Add tests on Pickle\PackageXmlParser
Handle SimpleXML errors in XML parser
Add instructions to run tests in README
Lower the dependency on the PHP version
Add PHP 5.4 to travis builds
Put vendor bins back in vendor directory
Improve atoum configuration
Remove IRC notifications