Added function for getting all player names.
Updated namespace references.
Lots more make targets.
Fixed weird typo.
Updated ignores.
Updated fake-game-data to use fake-finance-data.

Also:
 * added a new function to get company keys
 * change the map-of-map function to not force keywords
Updated comments.
Line ending change.
Added profiles.
Updated player data.
Updated player data.
New line changes.
Lots of changes around determining values (companies & player stocks).