Add Verbosity control to the Visualization class.

[Bluejee]

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Is your feature request related to a problem? Please describe.
Currently, The statements stating weather the system is in CLI or GUI mode is not controllable. It causes trouble and fills the screen if we are using parallel processing to run multiple simulations.
Adding a verbosity control, where we can set the amount of verbosity we need can help control this behavior.

Describe the solution you'd like

• Implement a verbosity counter
• Define priority of each print statements (0 - 9)
• Use if statements to display the print statements based on priority.
• Use 0 to have no print statements in effect.

Describe alternatives you've considered
NIL

Additional context
NIL