Latest sbt-remote-control and sbt-echo 0.1.6.1
Echo to 0.1.6.2 and latest sbt-remote-control
Fix Play version in the unsupported inspect message
Merge pull request #794 from typesafehub/wip/havocp-sbt-echo

Bump up echo to 0.1.6.2 on 1.2 branch