While we might never be able to have 100% of our code strict, we can at
the very least do it for all of our tests. This ensures that our tests
are using our API with the types as intended by the test author, and not
silently be cast to what our API requires.
* Attempt To Honor Fit to 1-Page Height for Html/Pdf
Fix#3266. Each sheet in a spreadsheet can specify that it be set to fit width or height to a fixed number of pages. Mpdf and most browsers already handle the common case of fit to 1 page wide; I am unable to find a solution for Dompdf or Tcpdf. Code is added for the common case of fit to 1 page high when possible; this will usually work in Mpdf, Dompdf, and most browsers. I am not able to come up with a way to handle fit to more than 1 page wide or high.
* Synchronizer
Remove one unused assignment in test.
Adrien Crivelli
oleibman