Architecture refactor

[0xmachos]

Having a function for each setting is not ideal.

Each function only has three variables we actually need:

1. title
2. audit_command
3. fix_command

For 99% of settings there's no logic inside their respective functions.

Reading the above variables from a configuration file would massively simplify the script.

Alternatively if it proves too inconvenient to parse a config file via bash I have started to rewrite mOSL in Objective-C. Currently the branch is a very early POC which only implements one audit command.

I'll provisionally add this to the v2.0.0 milestone however it will likely be pushed back and become v3.0.0.