Merge pull request #352 from thnkloud9/zplus

MOTM-709: Adjustments for Badewetter in Kanton List, List "beliebte Ziel...
Merge pull request #353 from thnkloud9/zplus

MOTM-709: Adjustments for Badewetter in Kanton List, List beliebte Ziele...
Fixes the dateformat to ISO, adds an option to set a custom date format. Adds the fq prefix to the parameters to allow for better portability
Merge pull request #354 from terwey/smarty_function_solr_fq_zplus

Fixes the dateformat to ISO, adds an option to set a custom date format....
MOTM-723: Adjust requests to meteonews and display cached values all over the page
modified job to store correct cached values to match live requests