Merge pull request #2191 from ros-infrastructure/gazebo

[Gazebo] version bump 7.1.0 -> 7.4.0

library/gazebo

@@ -1,18 +1,18 @@
 # maintainer: Nate Koenig <[email protected]> (@nkoenig)
 
-gzserver4:      git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo4/gzserver4
-libgazebo4:     git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo4/libgazebo4
+gzserver4:      git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo4/gzserver4
+libgazebo4:     git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo4/libgazebo4
 # Docker EOL: 2016-01-25
 
-gzserver5:      git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo5/gzserver5
-libgazebo5:     git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo5/libgazebo5
+gzserver5:      git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo5/gzserver5
+libgazebo5:     git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo5/libgazebo5
 # Docker EOL: 2017-01-25
 
-gzserver6:      git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo6/gzserver6
-libgazebo6:     git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo6/libgazebo6
+gzserver6:      git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo6/gzserver6
+libgazebo6:     git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo6/libgazebo6
 # Docker EOL: 2017-01-25
 
-gzserver7:      git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo7/gzserver7
-libgazebo7:     git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo7/libgazebo7
-latest:         git://github.com/osrf/docker_images@40b2e3c4b6fa61132c4b5f2ccbc7ae9bfff7cf8e gazebo/gazebo7/libgazebo7
+gzserver7:      git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo7/gzserver7
+libgazebo7:     git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo7/libgazebo7
+latest:         git://github.com/osrf/docker_images@32010a4955ccbfb2427063e67a75d13617749963 gazebo/gazebo7/libgazebo7
 # Docker EOL: 2021-01-25