post.hasPdf
ImageExpand.expand: return if pdf
tweak
changelog
Merge pull request #896 from aeosynth/pdf

fix #831 - don't attempt to expand pdfs
Fuck you moot, don't add titles to mobile elements.
Merge branch 'master' of github.com:MayhemYDG/4chan-x
Release 2.37.4.
Resolve conflict.