* Fixed the bug: when no `-gs` is supplied, tools exits with "File no…

…t not found" error.

Fixed plots were no data to generate them

added version tag in write_results def to avoids tests failing

* Signture input can be directory or archive file, modified to handle…

… docstore json input

* Signature names now automatically constructed based on file names

added explicit file close to avoid empty file in archive

Added correct version

Moved tar generation step at the end to include result.html summary f…

…ile in the archive

added explicit text encoding for opening json files

added focl change file to test data

Additional additional log statements