GetPtDimension: 2-10-07
Determines the dimension size of 1 pt (helpful with PIO redraws & VP annotaions).

cVerPIO: 2-10-07
Beginning Framework for setting up a PIO object with options to respond to font settings and Double-clicks.
I've made some changes to this.

DBUG:
Subroutine to append data to an external debugging or data file.

XtrNN:
Subroutine to extract sub-strings from text strings using a delimiter.
returns the sub-string and the remainder of the original string.

GetModDialog:
Beginning Framework for setting up a "Modern" Dialog window.