Only perform one query to solr for hits and snippets
Cleaned up performQuery
more performQuery cleanup
Added option to show keyword snippets or not.
cleanup of createKeys
minor cleanup
Bypass tika for true type font files to avoid out of memory error. Added notes text file.
Bypass jericho on files larger than 10 mb
Updated html file size limit for jericho parser to 50mb
Changed default setting for showing keyword search snippets to true.
Merge pull request #388 from jawallace/keyword_search

Keyword search performance improvements