selenium-server-standalone: fix plist jar location

The jar file is installed into libexec, which is not reflected in the plist definition.

Closes #27712.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
lilypond 2.18.2

Closes #27720.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
screenfetch --HEAD

 - Added git repo so it could be installed from source.
 - The HEAD version contains a fix for Mac OS X

Closes #27699.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
cask 0.6.0

Update Cask to version 0.6.0

Closes #27724.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
entr 2.8
entr: add 2.8 bottle.

Closes #27727.

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