Many Bug Fixes

* Added two blank spots in newly-created multi-color product objects so
their quantity fields don't show 'undefined' anymore.
* Added checks in the Illustrator portions to set the halftone flag if
any item's opacity is less than 100%.
* Also added a block in the Illustrator portions to remove "Black" from
the color list array if the 4CP flag is set.
* Changed the alerts from the 'old template' message to 'please combine
all art into one layer'.
* Fixed the double-changing of the InDesign template name on 2-sided
items.
* Fixed the color drop-down lists in the 2nd proofing dialog so that
when one is chosen, it doesn't STAY chosen.
* Added the ability for the script to automatically shrink text if it
doesn't fit within the quantity field and Ink/PMS table fields.
* Fixed the multi-color napkins again, particularly for single-sided
ones. (Darn those number of pages!)
* Added a check if the proper notes library is not open and available,
warning the user.
* Added a notification on 4CP jobs to add crosshairs.
* Various other minor fixes.
* Bumped version number up to v2.40.