reorder and reformat CLI output

[hollandjg]

Current:

AIT Prototype #1 Simulator

Loading behavior tree and behavior library from examples/entering-a-room.json...

Loading success.

Context of this experiment: A nurse assistant robot in a hospital is taking medicine to Mrs. Jones during the day. The robot has already collected the medicine and enters the corridor outside Mrs. Jones' room. It needs to enter the room to take Mrs. Jones her medicine.


Please enter your participant id: 1234

Setup Complete.


Experiment beginning...

[-] 
    --> Approach the door
    --> Open the door
    --> Go through the doorway

Would you like to perform an action on the behavior tree? (y, n): 

Expected:

AIT Prototype #1 Simulator

Loading behavior tree and behavior library from examples/entering-a-room.json... Loading success.

Please enter your participant id: 1234
Setup Complete.
Experiment beginning...

**Context of this experiment:** A nurse assistant robot in a hospital is taking medicine to Mrs. Jones during the day. The robot has already collected the medicine and enters the corridor outside Mrs. Jones' room. It needs to enter the room to take Mrs. Jones her medicine.

[-] 
    --> Approach the door
    --> Open the door
    --> Go through the doorway

Would you like to perform an action on the behavior tree? (y, n): 
...