v2 release

Release breaks backward compatibility by adding a mandatory Misc column to the reports no matter the verbosity level. See Changed sections for more details.

Changed

• Misc column no longer depends on the verbosity level and is always shown. For stdout reports (default format) visibility of the
  column can be suppresed via custom formatter (e.g. %s %s %s to show only first three columns)
• Default formatter option spans 4 columns (Dependency, License name, License type, Misc) and equals to %-35s %-55s %-20s %-40s.
• totals report formatting assumes that the first two columns delimited with the same separator; the first separator is used (by default a single space)

Added

• Report output input field report-format to support stdout (default tabular report printed to the standard output), json, json-pretty and csv formats

Fixed

• Address the bug with supporting BigInteger in epoch, major, minor, and patch parts of the Python-native package versions