spawn-fcgi 1.6.4

Closes #30288.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
haproxy 1.5.0

Closes #30289.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
haproxy: update 1.5.0 bottle.
Remove play, replaced by typesafe-activator

In Play 2.3 the play command has become the activator command. Play has
been updated to use Activator.

People should use typesafe-activator formula instead.

You can read more about this change at:
http://www.playframework.com/documentation/2.3.x/Migration23
and
http://www.playframework.com/documentation/2.3.x/Highlights23

Closes #30262.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>