added a step to modify the penalty
created the step to get the queue members of type agent with restapi
step checking content of queue membership request
step to delete a queue by id
step to get the queue member of type agent with restapi, using ids only
preventing deletion of a non existing queue to fail
step to edit the penalty of a queue member of type agent
step to check the penalty value
fixed not properly written queue_step
converting the penalty taken form hashes to int
fixed mistakes in imports
fixed imports
reduced number of steps for queue_members
Merge branch 'agent_penalties'