Big Fixes Aplenty!

Major revision today, with new features added and many bugs fixed.

Proof:
* Added a "debug" global boolean variable at the top of the script
that, when set to "true", outputs all debugging info to the console.
When "false", the ESTK shouldn't launch.
* Limited number of times the PDF Proof Page is exported and checked
for corruption.
* Fix for keeping "OA" PDF files.
* Fixed the color info array in each product's object so the structure
of the second side's color info matches the structure of the first
side's info.
* Fixed the creation of a multi-product folder from a single-product
folder.
* Added ability to cover up unused colors on two-sided napkins where
the colors are different on each side.
* Various other minor tweaks.
* Version number kicked up to v2.70!

Output:
* Added a "debug" global boolean variable at the top of the script
that, when set to "true", outputs all debugging info to the console.
When "false", the ESTK shouldn't launch.
* Limited number of times the PDF Spec Sheet is exported and checked
for corruption.
* When creating a Die file, script now warns the user if the art
contains text with fonts that are not installed on the user's computer.
* Fixed Die-creation section so it doesn't automatically delete
white-only paths.
* Various other minor tweaks.
* Version number kicked up to v2.70!
GitIgnore Added

Added a .gitignore file so the beta test files would not be included in
the repository.
Unknown

An unknown change to the Proof script.
Digital Sticks

The only fix in this version is the re-introduction of the section of
code that converts spot colors to process colors. However, this is only
enabled for Drink Stirrers and Food Piks.