added dict table
SaveWord controller no longer needs MatchChunk
Vyslov now uses DB dict

also:
- vyslov now returns array of pronounciations;
- updated rules;
- abandoned s/()/$1/ in favor of lookaheads;
front-end update

- refresh with no recording no longer saves 'neprehrava se' to hash;
- fonet no longer editable;
- wordform no longer discards multibytes at the end;