Update libs for 2.2.1 release

Author: Brian Sparrow

rebar.config

@@ -9,10 +9,10 @@
 {xref_queries, [{"(XC - UC) || (XU - X - B - cluster_info : Mod)", []}]}.
 
 {deps, [
-        {lager, ".*", {git, "git://github.com/basho/lager.git", {tag, "3.2.2"}}},
+        {lager, ".*", {git, "git://github.com/basho/lager.git", {tag, "3.2.4"}}},
         {ranch, "0.4.0-p1", {git, "git://github.com/basho/ranch.git", {tag, "0.4.0-p1"}}},
         {ebloom, ".*", {git, "git://github.com/basho/ebloom.git", {tag, "2.0.0"}}},
-        {riak_kv, ".*", {git, "git://github.com/basho/riak_kv.git", {tag, "2.1.6"}}},
+        {riak_kv, ".*", {git, "git://github.com/basho/riak_kv.git", {tag, "2.1.7"}}},
         {riak_repl_pb_api, ".*", {git, "[email protected]:basho/riak_repl_pb_api.git", {tag, "2.4.0"}}}
        ]}.