Code clean-up: create functions and error handling

[nicolassaw]

Problem
The code currently does not have very many functions that can provide more modularity and clarity to the code. It also has some error handling but not a bunch. It tends to fail and shut down, but if dealing with large jobs (multiple modules for multiple counties), the code should be written to keep going. These seemed like intertwined tasks so I put them in the same ticket.

Goal
Update the different submodules of the program to use functions. Implement error handling so that the code will continue the larger orchestration regardless of where it hits the error.

Modules Completed

• orchestrator
• scraper
• parser
• cleaner
• updater

[nicolassaw]

Scraper has been re-written to have more modular functions in this pull request.

Next is parser.

[nicolassaw]

This ticket is going to be broken down into smaller tickets and assigned to different folks. Tickets here:
#103
#115
#118
#122
#124
#128

[nicolassaw]

Accordingly, this ticket can be closed.