Fix BL-775, where the format button is in the wrong location

This was most noticeable on the cover, but showed up in other situations to. Previously, the format button was places as a sibling to the edit boxes; this would look ok so long as there was only one edit box in the translationGroup, but as soon as you had two or more languages, it wouldn't have any way of being located in the one with the current insertion point. With this commit, it is placed as a child of the edit box itself. This introduces a complication that the user can do a CTRL+A and delete it, but that seems a reasonable price to pay. If they need it back, clicking out and back in will re-create it.
Fix extra pages in PDF of big books (BL-561)

On Linux the PDF of big books had extra pages for the front matters.
A similar fix as for BL-390 is needed in this case as well.
Add NoLongerUsed to tmx files to match English
Merge pull request #166 from gmartin7/BL-433NoLongerUsed

Add NoLongerUsed to tmx files to match English
Revert adjustments made for strongname libpalaso
Get PdfDroplet directly from TC, rather than through nuget.
Update getDependencies.sh
Fix typos in comments
Merge pull request #164 from BloomBooks/BL-775CogIconPlacement

Fix BL-775, where the format button is in the wrong location
Merge pull request #165 from ermshiperete/BL-561

Fix extra pages in PDF of big books (BL-561)