folder not found error code cleanup

document and clean up code for folder not found error; dispose of the
system drawing object to force gc
add pngfont preview to main form

added pngfont preview to main form - referencing PNGFontBridge class
library
added print option for PNG preview
fixed release xml resource, increased error hndl
converting to indesign pt 1

converted templates for booklet front, dollar, and premier to indesign
converting to indesign pt 2

monthly mail dollar converted to indesign template
added return

added return template button, and return/window font tool buttons,
streamlined open font tool code and print fonts code, added returns to
PS scripts
added window template

added window template button