Merge pull request #235 from jawallace/master

Regression Test Refactoring
Merge pull request #237 from jawallace/master

Latest Regression Test Updates
Cleaned up thunderbird parser a bit and added comments
Merge branch 'master' of https://github.com/sleuthkit/autopsy
removed ingest manger message that prints every file being analyzed
removed extra log statemetns about each file being indexed
refactored addLocalFile logic a bit to reduce duplicate code
Merge https://github.com/sleuthkit/autopsy
Changed return type of run_diff to allow more descriptive diff results