vimpager 1.8.5

Closes #26699.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
youtube-dl 2014.02.13

Closes #26698.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
docker: use GIT_DIR and patch.
docker: cleanup completions.
Eliminate unnecessary arrays and call to flatten
Implement equality for Dependencies collections