Load Portuguese and German hyphenation in Hyphenator

This also extends the fallback locale matching algorithm to consider
language+variant before just the language, so asking for "de-AT-1901"
would result in trying "de-1901" before trying "de".

Bug: 26169902
Change-Id: I55e5a73e7ac730d0bc14204126cbb3cc6ce0e9f1
1 file changed