qt: use install_symlink
qt5: use install_symlink
htmlcompressor: use install_symlink
Write plists atomically
Failing to install plist shouldn't prevent linking
elb-tools 1.0.34.0

Closes #27874.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
elasticsearch 1.1.0

Upgrade ElasticSearch to 1.1.0

Closes #27877.

Signed-off-by: Mike McQuaid <mike@mikemcquaid.com>
mosquitto 1.3.1
mosquitto: add 1.3.1 bottle.
L-SMASH 1.5.2
l-smash: add 1.5.2 bottle.