readd data file
Attempt to read JSON data and create instances of opflo.StaffInfoModel.
-Then add all the records to a data collection
-These kinds of activities don't belong in a view, but I am just attempting to get things working for now, and will move the code to the necessary place later.
-However, the view doesn't know what "opflo" is. I am not sure how the view connects to, or knows about, the model (perhaps through a controller?).
remove references to non-present models
allow app to find needed models and collections