deduplicated suggester

[Michal Hlavac]

Hi,

I wrote suggester based on AnalyzingInfixSuggester that deduplicates data on 
defined key pattern.
Source code is on github: https://github.com/hlavki/solr-unique-suggester[1] 

m.

--------
[1] https://github.com/hlavki/solr-unique-suggester