Migrating single routes file into individual view files
Moved documents view into its own file
Pushed search view down into its own file
Removed deprecated routes code
Moved last route code, error handlers, into separate view file
Simplifying common processing code
Removing deprecated code
Finished common processing code simplification
Removed deprecated common processing code
Renamed requests to URI to closer match its functionality
Updated static file linking to use Flask method url_for