Merge pull request #362 from thnkloud9/zplus

MOTM-723: Adjust requests to meteonews and display cached values all ove...
MOTM: Change weather requests from 1h to 3h prognosis in general setup
changed to 24h for all but wanderwetter
Merge branch 'zplus' of https://github.com/thnkloud9/Newscoop into zplus