Merge pull request #258 from shawnlawyer/master

Merge pull request #276 from johnwheeler/dependabot/pip/pyyaml-5.4

Bump pyyaml from 3.12 to 5.4

Merge pull request #260 from daghan/master

Merge pull request #264 from victorvasil93/patch-1

Update Flask dependency version

Update requirements.txt

updating the NOAA endpoint with HTTPS

allows ask.default_intent to route to the default intent as a catch all, without explicitly requiring an @ask.intent('just_here_put_something_in__intent_view_funcs') to be used as well.

Merge pull request #243 from ag1le/master

Added in-skill-purchase capability as well as sample purchase application

Merge pull request #240 from fergyfresh/master

Adds PY2 support back for PY3 deprecated function getargspec.

Fixes warning about deprecated function.

Merge pull request #234 from fergyfresh/master