remove docs and code relevant to Ruby 1.8 compat
rename gpg.rb to gpg_check.rb to match class name
strip from homebrew-fork: dependencies and reqs

Remove everything from homebrew-fork related to dependencies
and requirements.
Updated deluge version to 1.3.11
Updated seafile-client version to 4.0.4
Merge pull request #8162 from ScreenDriver/seafile

Updated seafile-client version to 4.0.4
Merge pull request #8161 from ScreenDriver/deluge

Updated deluge version to 1.3.11
Merge pull request #8156 from rolandwalker/rename_gpg_file

rename `gpg.rb` to `gpg_check.rb` to match class name
added qtox
removed poison
Added QuickLook plugin to view DDS files.
Added QuickLook plugin to view PVRTC texture format in previwer.

Update qlpvr.rb

Update qlpvr.rb

Rename qlpvr.rb to quickpvr.rb
upversion of razorsql to 6.3.16
Merge pull request #8166 from locojay/razorsql

upversion of razorsql to 6.3.16
cuda.rb: cosmetic changes to uninstall
Merge pull request #8167 from vitorgalvao/cuda

cuda.rb: cosmetic changes to uninstall
Change spotdox homepage to just https://spotdox.com/

Direct homepage instead of the info page
Use the english-language homepage for folx
Merge pull request #8170 from Amorymeltzer/update-homepages

Update homepages for spotdox and folx
updated beardedspice (0.2.3)