added LuceneLoader to pipeline, and made a few changes that were causing errors but had no actual impact on the code
fixed a NullPointerException in a really lame way
fixed logging
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moved namespace handling from LuceneIndexer to LuceneLoader. also deleted LuceneException
javadoc fixes
javadoc fixes
Merge master, make names of stages consistent
Make names of stages consistent
Tweaks to language handling.
Merge pull request #77 from shilad/lucene-running

Lucene running