updated to Akka 2.1.2
Updated to Akka 2.1.2
Revert "Updated to Akka 2.1.2"

This reverts commit dc0c78502ab7ef3f4e70cda746703b42c8f187ba.
Revert "upgraded to Akka 2.1.2"

This reverts commit 7fddd697a2b07d7a7e0ed810f3ca7646df6d84fb.
Updated to Akka 2.1.2
update to Akka 2.1.2
Updated to Akka 2.1.2