Fix definition of PARK_FLAGS_NO_MONEY flag and clean up related code.
Merge remote-tracking branch 'IntelOrca/master'

Conflicts:
	src/game.c
	src/park.h
More PARK_FLAGS_NO_MONEY updates. Implement finance_update_daily_profit().
Add comment to finance_update_daily_profit().
Merge remote-tracking branch 'IntelOrca/master'
Merge pull request #392 from DutchRPW/master

Money related stuff