Fixes #47 ParseException for filter-aaaa-on-v4

Incorporate push #54, closes #53.

Bump to v0.99.0

Bump to v0.99.0

More PEP8 reformatting

Merge branch 'master' of https://github.com/egberts/bind9_parser

Merge branch 'master' of https://github.com/egberts/bind9_parser

'primary'/'master' name can be quotable: issue #35

Copied issue #34 sample

Copied issue #34 to `tests/bug-reports/github-issue-34.named.conf`

Tag as 0.9.98.4

Contains fixes for `logging`, en masse.