This does a bit of upkeep based on recs from @rschamp that:
1. Splits splash into container/presentation components
2. Updates the default project count to 20 million
3. makes the api calls that get info from the api take in arguments rather than use the session
4. Updates `MapStateToProps` to be more specific in what it uses beyond just `session` and `permissions`
Thanks @rschamp!
