FileTypeID module: thread-safety tweak and comments
made FileExtMismatchXML.getDefault() synchronized
Merge remote-tracking branch 'upstream/develop' into mt-3rdparty
Merge remote-tracking branch 'upstream/develop' into mt-3rdparty
updated FileTypeIdIngestModule to keep track of total time and file count for all modules per job, not all jobs combined together
Merge remote-tracking branch 'upstream/develop' into mt-3rdparty
Fixed some thread-safety issues in ScalpelCarver.
Removed some unused imports.
Added some missing access specifiers in KeywordSearch.
Merge pull request #637 from SynapticNulship/mt-3rdparty

thread-safety tweaks