Replace == :leopard with <= :leopard
youtube-dl 2013.07.10

Closes #21117.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
node 0.10.13

Closes #21116.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
fix deps

Closes #21113.
Show symlink target if linking fails

Closes #21060.
logstash 1.1.13

Closes #21043.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
tinycdb 0.78

Closes #21098.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>