Merge branch 'add-newgeomodels' into add-sitelist
Update cache
Add list for sites

Create text file for sites; remove downloads method.
Merge branch 'master' into add-sitelist
fixing up text view of site list
Add daily water temps model.
Fix typo.
Remove info logger statement.
Modifying download file name.
Modifying download format (interim)
Adding units model

And relationships
Add units and time descriptions
Format
New concerns added

Applicable to populating downloads file
Updating download file

Content and format
Changing concern

No longer class method.
Just list sites in values list
Updating site list file

Content and formatting
Add DailyModelConcerns
adding siteid to search