Update elasticsearch to 2.1.0 and 2.0.1

See also docker-library/elasticsearch#71

library/elasticsearch

@@ -16,7 +16,10 @@
 1.7: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 1.7
 1: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 1.7
 
-2.0.0: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 2.0
-2.0: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 2.0
-2: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 2.0
-latest: git://github.com/docker-library/elasticsearch@7b3badaa502c496462ebad7f45eac45a8fb44030 2.0
+2.0.1: git://github.com/docker-library/elasticsearch@730ed65afd6f61ffc39c3b4832458e378b49312a 2.0
+2.0: git://github.com/docker-library/elasticsearch@730ed65afd6f61ffc39c3b4832458e378b49312a 2.0
+
+2.1.0: git://github.com/docker-library/elasticsearch@0d393d9a0a2e24fca022a89ad10c7050b2925292 2.1
+2.1: git://github.com/docker-library/elasticsearch@0d393d9a0a2e24fca022a89ad10c7050b2925292 2.1
+2: git://github.com/docker-library/elasticsearch@0d393d9a0a2e24fca022a89ad10c7050b2925292 2.1
+latest: git://github.com/docker-library/elasticsearch@0d393d9a0a2e24fca022a89ad10c7050b2925292 2.1