Added skeletons for SolrPopulator and KbpExtraction.
Added to SolrPopulator skeleton.
Added partial implementation of KbpSolrPopulator.
Deleted SolrPopulators, starting over.
Completed KbpExtractor implementation.
Added a parallel option and timing info to KbpExtractor.
Remove tokens argument from KbpExtraction.fromRelnounInstance.
Remove scala 2.9.2 from travis.yml.
Get postags directly from ExtractionPart.
Merge pull request #2 from rbart/fast-pop

Added KbpExtraction, Instance, and KbpExtractor