Refactoring to prepare for printing from the "Queue view".
More "Queue view" work.

It is now able to print some kinds of tags.  (still need to figure out how to map the spreadsheet tag names to ones suitable for the tag generator.)
Fixes for "queue view" printing
Rearrange the view HTML layout.

general options/selections appear in a single line at the top.  Followed by the queue list view.
Adding method to pass saved settings values to the WebDialog view.  (Also did a little refactoring for readability.)
Adding HTML view logic to handle saved settings for options within the view dialog.
Adding logic to save settings when generating tags from the queue view
Some code cleanup
added logic to filter out rows for tags that have already been printed.
A few Minecraft inspired tag templates.