- Adding support for java.io.Reader in PZParser.  This is now the preferred method for reading files.
- Adding support for java.io.Reader in PZParser.  This is now the
preferred method for reading files.

- Deprecated File and InputStream parsers


Former-commit-id: 660ce96950a45da2bb02eb63e374c30ce3762b8d

Appendium/flatpack,Appendium/flatpack,Appendium/flatpack