Merge pull request #1936 from robfrank/master

OrientDB updates 2.2.x to 2.2.4

library/orientdb

@@ -4,6 +4,6 @@
 
 2.1.19: git://github.com/orientechnologies/orientdb-docker@a4d5ab55f745eaf008fb3a1f6092a853e2183b1a 2.1
 
-2.2.3: git://github.com/orientechnologies/orientdb-docker@6eaac5d489bce8f0345cceb8da8efd7033a2246c 2.2
+2.2.4: git://github.com/orientechnologies/orientdb-docker@edfaace27d9b1a4a0f410e6a0c937637d2d79a16 2.2
 
-latest: git://github.com/orientechnologies/orientdb-docker@6eaac5d489bce8f0345cceb8da8efd7033a2246c 2.2
+latest: git://github.com/orientechnologies/orientdb-docker@edfaace27d9b1a4a0f410e6a0c937637d2d79a16 2.2