Make console animations prettier and easier to read

[aszs]

1. After each command runs clear the console so that the next command is
2. Make the command prompt prettier, e.g. use https://pythonrepo.com/repo/b-ryan-powerline-shell-python-miscellaneous
3. Rerun script to take advantage of Unfurl new colored log output.

[meru1a]

I see colored rectangle glyphs instead of text in animation boxes.