Enabled testing on HHVM on Travis
Marked HHVM as officially supported
Update .travis.yml
Scrutinizer Auto-Fixes

This patch was automatically generated as part of the following inspection:
https://scrutinizer-ci.com/g/Behat/SahiClient/inspections/5064c6c8-7857-4c6f-852b-4e756375578b

Enabled analysis tools:
 - PHP Analyzer
 - PHP Code Sniffer
 - PHP CS Fixer
 - PHP Copy/Paste Detector
 - PHP PDepend
 - External Code Coverage
Merge pull request #19 from stof/scrutinizer-patch-1

Scrutinizer Auto-Fixes
Added the scrutinizer badges

[ci skip]
Fixed CS
Removed the autoloader copied from old Symfony
Added autoloading for test classes
Updated the PHPUnit config with code coverage whitelist
Added more tests for the client
Updated composer on Travis to support PSR4 autoloading
Fixed more phpdoc
Fixed the escaping of JS values to support multiline strings

Closes https://github.com/Behat/MinkSahiDriver/issues/1
Fixed tests
Fixed tests and added a few multiline tests
More test fixes
Updated the branch alias
Merge pull request #20 from stof/fix_escaping

Fixed the escaping of JS values to support multiline strings
Improved the script evaluation to preserve the type