do not overtest: check it is encoded, not Q
v2.102012

          make tests for header encoding less specific: the header must be
          encoded, but we don't mind if it's B or Q
update dist.ini plugin name
only call private method if it is available

this is dumb
clean up some whitespace-only lines
update Changes
v2.102013

          update bugtracker and repo

          only call _set_attachment_info when it is present
Merge remote-tracking branch 'upstream/master'
Fix dzil test and encoding problem.

Error:
[@RJBS/PkgVersion] no blank line for $VERSION after package Email::MIME::Kit::ManifestReader::YAML statement on line 1
[@RJBS/PkgVersion] no blank line for $VERSION after package Email::MIME::Kit::ManifestReader::YAML statement on line 1 at .../perl5/perlbrew/perls/5.16.3t/lib/site_perl/5.16.3/x86_64-linux-thread-multi/Moose/Meta/Method/Delegation.pm line 113.
The assemble test fails with the TT renderer when pdf contains "\x5b\x25" followed by "\x25\x5d", aka "[%" and "%]".