Update weather.com backend to reflect upstream changes (#788)
Update weather.com backend to reflect upstream changes (#788)

Weather.com embeds the weather data as a JSON in a <script> tag, so this
just updates to reflect recent changes to how that information is
embedded.

Co-authored-by: Erik Johnson <a4c4c35f5d517178642e07a315336d7cf26a5145@centurylink.com>
drwahl/i3pystatus,Arvedui/i3pystatus,enkore/i3pystatus,drwahl/i3pystatus,enkore/i3pystatus,Arvedui/i3pystatus