Misc lisa-test improvements
Fix some docstrings and comments Add more control over lisa-test command behavior. Make the indentation style of lisa_shell coherent. Remove ASCII escape codes from lisa_shell output when stdout is not a terminal.
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Fix some docstrings and comments Add more control over lisa-test command behavior. Make the indentation style of lisa_shell coherent. Remove ASCII escape codes from lisa_shell output when stdout is not a terminal.