Adds app container detection like Docker etc. Improves name standardization / clarity on a few rules. Completes the effort begun in v1.0.20 to add the ability to distinguish features in executable code files from just information in build files by adding the 'Metadata' root to a few more solution rule tags. See wiki Tags section for more.
Minor fixes for bugs #75, #79 including issuing console message on use of -o argument when using the default or specified 'html' output format that generates an output.html file, which is application managed and not redirect-able. Both json and text formats do allow the output path to be specified.