Bug fix: Cannot evaluate worker respond if no respond from worker.

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Merge branch 'zeromq-client' into element-attribute-service-client
Protocol for covertion object to clojure commands

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Merge branch 'zeromq' into zeromq-client
Merge branch 'zeromq-client' into element-attribute-service-client
Element attribute client implement Commands protocol

Signed-off-by: selmeci <selmeci.roman@gmail.com>
debug println for respond message

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Merge branch 'zeromq-client' into element-attribute-service-client
Added macro for conversion collection of lazy object to array

Signed-off-by: selmeci <selmeci.roman@gmail.com>
Merge branch 'zeromq' into zeromq-client
Merge branch 'zeromq-client' into element-attribute-service-client