When possible, populate 'near' to better mark the location of the error
Remove 'selectors', just parse the whole file (causes false-positives otherwise)
Tidy up regex a bit
Minor changes to enhance README.md
Merge pull request #3 from syserr0r/master

Populate 'near' when possible
Tidy up README and regex
Remove empty message conditional
Remove 'selectors' option which was causing errors with conditions spread over inline php