dos2unix: add tests for all executables

Closes #28283.

Signed-off-by: Brett Koonce <koonce@gmail.com>
dart 1.3.0/r34825

Closes #28284.

Signed-off-by: Brett Koonce <koonce@gmail.com>
libcouchbase 2.3.0

Closes #28287.

Signed-off-by: Brett Koonce <koonce@gmail.com>
jpegoptim: update homepage/download URL

Closes #28285.

Signed-off-by: Brett Koonce <koonce@gmail.com>
docker 0.10.0
docker: add 0.10.0 bottle.

Closes #28290.

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