0.1.0

• fling.py, chain.py, guard.py, admin-guide.rst:

  Add --debug argument and use args.debug for all debugging related
  output, and be consistent in use of args.verbose for verbose output
  (e.g., progress messages).

• chain.py:

  • Log when a CA certificate is not in any of Apple, Google Chrome,
    Microsoft, Mozilla root stores.
  • Log when 0 intermediates found for a CA certificate.

• chain.py:

  Add message when all certificate chains were downloaded
  successfully.

• chain.py:

  • Display PAN-OS certificates not in CCADB and consider them
    invalid, because we will not find intermediate certificate chains
    for these.
  • Output invalid PAN-OS certificate messages to stderr.
  • Display total invalid PAN-OS certificates found.

• chain.py: Fix invalid path in error.

• chain.py: Print download error to stderr.

• chain.py: Also retry on status code 502, 504.

• chain.py: Improve some messages.

• chain.py:

  Since we don't use xapi.export_result 'file', check 'content'
  instead. There is currently an issue in pan.xapi export() where
  filename can be None. Fixes a bug where certificate names with
  parentheses were not saved to the archive.

• chain.py: exit with status 2 when there are download failures.

• chain.py:

  • Fix missing value for format string.
  • Change message to Error.

• Documentation improvements and fixes.