Remove references to morfologik.stemming.PolishStemmer.DICTIONARY

It's been ignored by PolishStemmer anyway, and was removed in morfologik-polish 1.9.0.
Add public analyzer
Include morfologik into jar

It fix issue with java.lang.NoClassDefFoundError: morfologik/stemming/PolishStemmer
Merge branch 'es-0.90'
Add support for 1.3.0
Fix repository endpoint
[maven-release-plugin] prepare release elasticsearch-analysis-morfologik-2.3.0