Added instructions how to use the project in Vagrant
Removed the second `PHPUnit_Extensions_Selenium2TestCase_Element::value()` method definition appeared in result of merge
Merge pull request #314 from zerkms/duplicate-element-value-fix

Removed the second `PHPUnit_Extensions_Selenium2TestCase_Element::value()` method definition appeared in result of merge
Merge pull request #313 from zerkms/patch-1

Added instructions how to use the project in Vagrant
Merge branch 'master' of github.com:giorgiosironi/phpunit-selenium