v0.4.2

We've added a tooltip to beer taps in order to know what beer it is.
Now, when the tavern is closed, players can send employees home.
Now, the player's money appears next to the clock.
We've limited the maximum customers requesting a room at the same time to one.
Now, time is paused when the player is in a menu.
We've fixed a bug that caused players to not be able to clean the floor.
We've fixed numerous minor bugs.