Upgrade FileZilla.app to 3.9.0.5
Merge pull request #6036 from crainiarc/filezilla

Upgrade FileZilla.app to 3.9.0.5
Update MacDown to 0.2.4
Merge pull request #6037 from syscrusher/patch-1

Update MacDown to 0.2.4
LaTeXiT 2.7.0
Merge pull request #6039 from ahbeng/latexit-2.7.0

LaTeXiT 2.7.0
Add Semulov.app v2.0 (latest)
Add Audioscrobbler v0.9.14
Fix URLs in TrimEnabler cask

TrimEnabler moved from groths.org to cindori.org so an URL change is necessary to get the latest version.
Merge pull request #6042 from w315/patch-1

Fix URLs in TrimEnabler cask
Merge pull request #6041 from johndbritton/audioscrobbler

Add Audioscrobbler v0.9.14
Merge pull request #6040 from johndbritton/semulov

Add Semulov.app v2.0 (latest)
add: add happygrep to Homebrew Cask
Merge pull request #6043 from Akagi201/happygrep

add: add happygrep to Homebrew Cask
Delete happygrep.rb

As per [#6043](https://github.com/caskroom/homebrew-cask/pull/6043#issuecomment-54752432) (comment).
updated black-ink (1.6.1)
updated basecamp (4.3.4)
updated hr (0.4)
updated marsedit (3.6.5)
updated rrootage (latest)