Merge pull request #1135 from gerardorochin/logstash_2_0_0-beta3

Update Logstash to 2.0.0-beta3

library/logstash

@@ -11,8 +11,8 @@
 1: git://github.com/docker-library/logstash@0b9134f8c83f58120bee00efd41f4b5867930016 1.5
 latest: git://github.com/docker-library/logstash@0b9134f8c83f58120bee00efd41f4b5867930016 1.5
 
-2.0.0-beta2-1: git://github.com/docker-library/logstash@8f54fa3328ec16bf0c0a7d125a0ec851a1ac38db 2.0
-2.0.0-beta2: git://github.com/docker-library/logstash@8f54fa3328ec16bf0c0a7d125a0ec851a1ac38db 2.0
-2.0.0: git://github.com/docker-library/logstash@8f54fa3328ec16bf0c0a7d125a0ec851a1ac38db 2.0
-2.0: git://github.com/docker-library/logstash@8f54fa3328ec16bf0c0a7d125a0ec851a1ac38db 2.0
-2: git://github.com/docker-library/logstash@8f54fa3328ec16bf0c0a7d125a0ec851a1ac38db 2.0
+2.0.0-beta3-1: git://github.com/docker-library/logstash@91855a2ff26267602fea0b6c95e8ec8de6327758 2.0
+2.0.0-beta3: git://github.com/docker-library/logstash@91855a2ff26267602fea0b6c95e8ec8de6327758 2.0
+2.0.0: git://github.com/docker-library/logstash@91855a2ff26267602fea0b6c95e8ec8de6327758 2.0
+2.0: git://github.com/docker-library/logstash@91855a2ff26267602fea0b6c95e8ec8de6327758 2.0
+2: git://github.com/docker-library/logstash@91855a2ff26267602fea0b6c95e8ec8de6327758 2.0