Seil 10.9.0
Merge pull request #5134 from NanoXD/seil

Seil 10.9.0
update CotEditor to 1.5.4
Merge pull request #5138 from vitorgalvao/fix-5137

update CotEditor to 1.5.4
Connector 2.2.3
Add Placeit version 1.7.2

Place Your App in a Stage! https://placeit.net
Merge pull request #5136 from leoj3n/connector-2.3.3

Connector 2.3.3
updated imitone (0.5.3)
Merge pull request #5139 from vinkla/placeit

Add Placeit version 1.7.2
Merge pull request #5140 from vitorgalvao/imitone

updated imitone (0.5.3)
Merge pull request #4055 from caskroom/code-of-conduct-v0.4

update CoC to 0.4
Upgrade Thunder.app to v2.6.4.1616
Merge pull request #5142 from tolbkni/thunder

Upgrade Thunder.app to v2.6.4.1616
get rid of those pesky two spaces on otherwise empty lines
Merge pull request #5143 from vitorgalvao/remove-double-spaces

get rid of those pesky two spaces on otherwise empty lines
Kamakiri

Kamakiri provides developers a convenient way to submit bug reports to
Apple's Bug Reporter. It does this by collecting your existing bug
reports in a quickly searchable list, providing an easy way to update or
submit new ones, and always staying within easy reach.
Add "decent" uninstall procedures
Merge pull request #5144 from NanoXD/kamakiri

Kamakiri
Merge pull request #5145 from franklouwers/fix/undercover

Add "decent" uninstall procedures for undercover
aesthetic changes to undercover

Including putting both `:launchctl` arguments in one array, as per [comment in 5145](https://github.com/caskroom/homebrew-cask/pull/5145#issuecomment-47588440).