[MacPorts] #47606: qemu @2.2.0: Update to 2.3.0

[MacPorts]

#47606: qemu @2.2.0: Update to 2.3.0
----------------------------+--------------------------------
 Reporter:  ivo.clarysse@…  |      Owner:  macports-tickets@…
     Type:  update          |     Status:  new
 Priority:  Normal          |  Milestone:
Component:  ports           |    Version:  2.3.3
 Keywords:                  |       Port:  qemu
----------------------------+--------------------------------
 Update qemu to version 2.3.0, which was released on April 27th, 2015.

 Provided patch re-enables the gtk2 variant and adds a new sdl2 variant.

-- 
Ticket URL: <https://trac.macports.org/ticket/47606>
MacPorts <https://www.macports.org/>
Ports system for OS X