Release 0.2.0

This release fixes various issues and bugs in the API, fix typos and adds coverage tests.

Fixes:

• dnstap_decode_protobuf(): Fix setting of unknown socket family and protocol, was setting DNSTAP_MESSAGE_TYPE_ enums.
• enum dnstap_message_type: Fix typo in unknown enum, now correct DNSTAP_SOCKET_FAMILY_UNKNOWN
• dnswire_encoder_encode(): Remove setting state when to the same state it was
• dnswire_writer_set_bufsize(): Fix bug with changing buffer size while having something in the buffer

3bfd7e2 Travis, configure
27f69ab Coverage
d04b810 Coverage
ee153d7 Badges
a381843 Travis
f3a3e43 COPR
4b6640f Compile warnings
bc1b2e2 Funding
ae537a9 Examples, tests
c139dd7 LGTM