Add Behat tests
Add conversion tests on real PECL extensions
Fix travis script
Add instruction about behat in readme
Typo in readme
Rearrange behat features to avoid duplicate tests
Lock behat on ~3.0
Clean FeatureContext
Merge pull request #18 from jubianchi/behat-tests

Add Behat tests
Fix tests on windows (close #19)

- Fix DIRECTORY_SEPARATOR usage in tests
- Use \n as line ending in generated files
Format code.