Orignal scores were overridden in GenericTypeaheadInitializer code

[yurkor]

I noticed that this code actually ignores original scores when reading serialized index. So i was forced to comment it.

    protected GenericTypeahead<E> createTypeahead(GenericTypeaheadConfig<E> config) throws Exception {
        SOME CODE

      // create scoreScanner
   ScoreScanner scoreScanner = new ElementScoreScanner(config.getElementScoreFile());

SOME CODE
    }