Not nullifying util processes - presumed fix for javaIO flushing error.
Added all available diffs as email attachments.
Removed logging that is no longer needed.
More useful variable name.
Merge pull request #581 from alexjacks92/master

JavaIO flushing error and regression test email attachments
added more checks to RR plug-ins to not display path of module when key is not found
Removing email code from test scripts.
Fixed 64-bit/CRT dlls on master. Same fix that was applied to develop a while back
Updated version and news file before release
Bug fix - now able to run test without jenkins support successfully.
Merge pull request #598 from alexjacks92/master

Removing email code from test scripts, master branch.
removed some unused fields from SOLR schema
Lots of KeywordSearch refactoring
Merge branch 'develop' of github.com:sleuthkit/autopsy into develop
resolved conflicts
Merge remote-tracking branch 'upstream/keywordsearch-refactor' into keyword-refactor
removed deprecated String mapping from QueryResults and replaced with Keyword mapping
Merge remote-tracking branch 'upstream/develop' into keyword-refactor
minor cleanup
extracted blackboard writing out of KeywordSearchResultFactory and into QueryRequest