Made demolisher play error noise whenever it can't demolish
Made restock tool play error noise when no room is selected
Closes #151 - added insufficient funds and broke alerts
Made broke more forgiving by giving grace period
For #133 - trying automatic elevators
Closes #150 - staff menus are now more intuitive
For #156 - coded logo display, need to replace placeholder image
Added placeholder logo.png for last commit
Closes #97 - added profit and rep bars to build menu
Changed rep to be based on rooms not clients (mostly)
Closes #127 - added achievement support