Program – Program Unit

Continuing with the transition to the new program class, the pointer to the program model was moved from the main window class to the program class and renamed to unit.  When support for subroutines and functions is added, the single unit will become a list of units with the first one holding the main routine and the list growing for each subroutine and function added to the program.  An access function for the program unit was also added to the program class.

[commit 5bc9d15f43]