[ticket/11704] Correctly escape "

PHPBB3-11704
[ticket/11704] Use the correct directory for dependency checking.

PHPBB3-11704
Merge pull request #1567 from bantu/ticket/11704

[ticket/11704] phing build script does not include vendor folder, even if there are dependencies
Merge remote-tracking branch 'github-phpbb/develop-olympus' into develop

* github-phpbb/develop-olympus:
  [ticket/11704] Use the correct directory for dependency checking.
  [ticket/11704] Correctly escape "
[ticket/11706] Use @ to suppress errors for getimagesize in remote avatar

PHPBB3-11706
Merge remote-tracking branch 'upstream/pr/1570' into develop

* upstream/pr/1570:
  [ticket/11706] Use @ to suppress errors for getimagesize in remote avatar