Writing info returned by VisIt to the console.
The output stream needs to be closed and exceptions need to be handled
better.

Signed-off-by: Taylor Patterson <pattersontc@ornl.gov>
Closing the output stream correctly and handling IOExceptions
originating from the output stream.

Signed-off-by: Taylor Patterson <pattersontc@ornl.gov>
Adding the tooling to print the leading ">>> " in the console.
This needs some more work. Currently, ">>> " is being printed on every
line. I only want this printed when prompting for input. Also, the
cursor needs to be moved to the appropriate location after printing
output.

Signed-off-by: Taylor Patterson <pattersontc@ornl.gov>
Saving some progress to switch branches for testing.

Signed-off-by: Taylor Patterson <pattersontc@ornl.gov>
Adding a button to the toolbar of the console view to load a Python
Script.
Adding some missing documentation.
This console is now up to speed with the VisitPythonDialog
implementation. The bugs and errors that exist in the dialog exist in
this console.

Signed-off-by: Taylor Patterson <pattersontc@ornl.gov>