Doctor's Office

This should add the doctor's office.  I'll hold off on sending the other buildings or I'll warn you not to add them yet until I/someone can figure out how to work around/fix the building limit.  The debug message on start-up was "DEBUG: More than 256 - 32 oterid!  Saving won't work!" when I tried to add all of the other buildings I'm working on at the moment.  Some of the functions, like COMPACT_TOLL in one of the computer files, are used by buildings that are ready to be added but on standby.  This may be an easy fix but I'm used to python and java, not c.

Let me know if this pull screws up... I noticed one necessary change for the radio station wasn't included last time.  It is the message printed in computer.ccp

Thanks