Adding a factory for creating "me"
Using the factory to create me in the settings
Removing loading of settings automatically in the settings, and adding several missing tests
Improving null handling in save settings, to avoid saving strings with "null" as value
Making sure loading missing settings results in the exact same result as not loading at all
Adding test of loading settings
Adding last tests of loadsettings
Moved functionality for loading settings into own class
Splitting long method to load settings
Minor tweaks to loading settings
Activating loading settings again, from main