Import and export trends #97
Description
Trends report
Setup trends report export. There are already files around this but then document it.
Migrates trends data
When data is stored on different DBs, it should be moved to one DB.
Export trends data as CSV records. Use SQL or ORM to replicate records for trends but using place WOEID and no trend ID.
Then setup an importer which goes through the CSV and inserts records. If possible use the older insert logic.