working through saving predicitons to couchdb

seems to work, running for one month, SJV to test out

modified:   Rwork/fetchFiles.R
modified:   Rwork/getallthegrids.R
modified:   Rwork/loadJSON.R

The code is not ready for running as a script, and will need to be
refactored but it worked for 20 sites so far run manually.
added test files I added to test aadt outliers