Apply public coding standards for readability
Write WP properly according to https://core.trac.wordpress.org/changeset/14996
Delete commented code
Merge branch 'master' of github.com:zend-server-extensions/Z-Ray-WordPress into feature/apply-coding-standards

* 'master' of github.com:zend-server-extensions/Z-Ray-WordPress:
  Change delimiter used in regexes to solve output error problem

Conflicts:
	zray.php
Merge pull request #3 from jvandijk/feature/apply-coding-standards

Feature/apply coding standards