Update from uap-core 0.6.7 to 0.6.9

[dgoldstein0]

Builds off #70. The changes required to make tests work seem to mainly be in parts of the parser previously un-exercised by the test suite - the 3 test failures I found were two issues of empty string where None was required, and one where $2 and $3 were poking through in the OS detection for "MacOutlook/16.12.0.180401 (Intelx64 Mac OS X Version 10.12.6 (build 16G29))"

AssertionError: UA: MacOutlook/16.12.0.180401 (Intelx64 Mac OS X Version 10.12.6 (build 16G29))
expected<Mac OS X 10 12 6 None> != actual<Mac OS X 10 $2 $3 None>
so I repurposed the logic for dealing with those expressions in DeviceParser for OSParser as well.

after hacking this up I realized it's somewhat similar to PR #60; there's probably some merit in rebasing that PR and seeing if it caught anything I missed here, to help make future uap-core updates smoother; but that can be done as a followup

[dgoldstein0]

@elsigh any chance I could convince you to merge this and then do a 0.9.0 release to pypi?

[elsigh]

@dgoldstein0 - I did the merge, but I don't believe I can do a release to pypi

[dgoldstein0]

thanks. Any idea who has the ability to push a new version to pypi?

[elsigh]

I actually do not know, for all I know I can - does it not say anywhere on the registry?

[dgoldstein0]

According to https://pypi.org/project/ua-parser/#data the maintainers are Matt Robenolt and Selwin. My guess is that they are probably the only people who could publish a new version.

[mattrobenolt]

Hi.

[dgoldstein0]

Hello Matt! Mind publishing a new version to pypi? Probably should be 0.9.0.