Version 1.38

Changes: 1.38
- Fix an incredibly old bug that managed to survive unnoticed until today: the
  PHP code identifier routine was missing a few syntax names (Define,
  Structure, Storageclass and Exception). If you started indenting on such a
  line, nothing would happen as the script thought it wasn't actual PHP code...

Changes: 1.37
- Fix a bug for inline script element [imicky]
- Fix issue #11: https://github.com/2072/PHP-Indenting-for-VIm/issues/11

Changes: 1.36
- Added support for short array declaration (Thanks to Warren Seymour)

Changes: 1.35
- New option: PHP_outdentSLComments to add extra indentation to single-line
  comments.
Version 1.39

- Also add 'StorageClass' syntax identifier (with an upper-case 'C') as it also exists in the syntax file.