More room for the questionmark
[12-It] Add i.dotless and j.dotless to the smcp groups
[12-It] New asterisk
[12-It] some experiments with upsilon
[12-It] Lots of work on the kerning
[12-It] random and not so random changes
[12-Re] change widths of A, R and combinations thereof
[12-Re] Various kerning with A, R, T and Y
Work on the specimen in response to https://github.com/georgd/EB-Garamond/issues/59