cowdancer, cowbuilder, and qemubuilder repository: Changes to 'master'

[Mattia Rizzolo]

 qemubuilder.c |   14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

New commits:
commit 776e5b76d33dd7993080025853613dfe98bd37bc
Author: James Clarke <jrtc27 at jrtc27.com>
Date:   Fri Mar 18 16:26:37 2016 +0000

    qemubuilder.c: Exit gracefully when missing KERNEL_IMAGE

commit 2e80fc151cb300921c15ca0ff7b3dd6c7212a324
Author: James Clarke <jrtc27 at jrtc27.com>
Date:   Fri Mar 18 16:26:33 2016 +0000

    qemubuilder.c: Don't hang if child crashes
    
    Closes: #752582