Turn on the web version of the thumbnailer used by AOR

This depends on the branch of the same name in LibPalaso
and should not be merged until that has been
BL-606 Remove AeroWizard from Bloom
Fix BL-756: "multilingual settings" instead of "one language"

The problem was when both Lang1 and Lang2 were the same (e.g. English)
the code would say that lang2 was unselected by default, thus also
deselecting lang1.
BL-697: Improve handling of JavaScript errors
Merge pull request #146 from gmartin7/BL-606RemoveAeroWizard

BL-606 Remove AeroWizard from Bloom
Repair broken build by adding qualifier to Analytics

Something changed so that Analytics needed to be fully qualified.
This was not done in the release branch of an #if so the release
build was breaking on TC.
Update PdfDroplet dependency

Something changed in libpalaso to make this necessary
Merge pull request #147 from BloomBooks/BL-768

Fix BL-756: "multilingual settings" instead of "one language"
Merge pull request #143 from phillip-hopper/BL-697

BL-697: Improve handling of JavaScript errors
Update getDependencies-windows.sh.
Merge pull request #145 from JohnThomson/webThumbnailer

Turn on the web version of the thumbnailer used by AOR
Update getDependencies-windows.sh
Merge branch 'master' into BL-540CalendarFormatting