Why didn't I think about this before??? symbolName should be a method
of SymbolKind.
* data/skeletons/lalr1.java (YYParser::yysymbolName): Move as...
* data/skeletons/java.m4 (SymbolKind::getName): this.
Make the table a static final table, not a local variable.
Adjust dependencies.
* doc/bison.texi (Java Parser Interface): Document i18n.
(Java Parser Context Interface): Document SymbolKind.
* examples/java/calc/Calc.y, tests/local.at: Adjust.