Bump version to 3.1.0.0.0
[#59743310] backend_application_id has been added to message_bus
version bumped to 3.1.0.0.1
Call the block with 'call' instead of []
Bump version to 3.1.1.pre
Merge pull request #214 from ke4/59743310_set_the_application_id_and_pipeline_id

59743310 set the application id and pipeline
Use serialize/unserialize methods instead of Marshal
Bump version to 3.1.0.0.2
[#59986352] set backend_app_id on publish' options
bumped version to 3.1.0.0.2
Merge pull request #217 from ke4/59986352_set_message_bus__backend_application_id

59986352 set message bus  backend application
Bump version
Rebase
Merge pull request #219 from llh1/59922466_use_to_json_instead_of_marshal

59922466 use to json instead of marshal
[#60075960] remove private writer from backend_app_id
bumped version to 3.1.0.1.1
add specs to test backend_app_id set 2nd time
Merge pull request #220 from ke4/60075960_move_message_bus_connection_to_contextservice

60075960 move message bus connection to contextservice
Revert pull request#220
Use serialize/unserialize methods instead of Marshal