The tokenizer for git-apa is broken.

[joanise]

In the git -> git-apa mapping, ? and ' are both letters, e.g., as evidenced by these first two rules in mappings\langs\git\RAPA_Deterministic.csv:

\?{1},ʔ{1}
'{1}l{2},l{2}\u02C0{1}

but the tokenizer does not recognize either character as a letter:

$ g2p convert   "a'?a" git git-apa
æ'ʔ
$ g2p convert  --tok "a'?a" git git-apa
æ'?æ

When adding the --debugger option, we can see that g2p is tokenizing a'?a into a and a separated by non-word characters '?.

Issue discovered while confirming that ReadAlongs/Studio#18 was indeed fixed.