Stubbed out webpage produced by makePrintablePage.

Still have to deal with an outstanding error, in that no images saved to the servlet can be retrieved from the servlet
Revert "Stubbed out webpage produced by makePrintablePage."

This reverts commit e40158979282a16ff853e85e3fe2844a11a246c5.
Stubbed out webpage produced by makePrintablePage.

Still have to deal with an outstanding error, in that no images saved to the servlet can be retrieved from the servlet
Figured out the makePrintable image problem.  The images weren't being saved on the servlet's context path.  The path was consequently screwed up then: the servlet would deny any requests to retrieve a resource that doesn't exist in its context.  So that's dealt with.

The program feels fragile though.  A bug was noted on the main page: you can press the generate form button without a number specified, and it will gleefully vanish and leave you without the ability to create a Huntsperson clue.
Created permanent link to newly created FB group and print that link in makePrintablePage
Bad commit, postToGroup not complete.  Facebook URL malformed, fixing.