Added filtering of known files.
Reorganized KnownFileFilterNode to comply with new Node conventions. simplified constructor.
Removed redundant filtering that was added
Removed changes in FileTypeChildren to match state before branching
Added new ewfVerify ingest module
Fixed mistake made when changing constructor of Known File Filter Node.
Updated Image Details panel.
Added verification after processing data is completed, fixed cancellation bug.
Added better logging and reporting.
Merge https://github.com/sleuthkit/autopsy into ewfVerifyIngest

Conflicts:
	nbproject/project.properties
Fixed error made during merge conflict.
Changed text on options panel to Directory Listing instead of Data Result Viewer.
Changed module display name and matched version number with autopsy's
Added pst parser to thunderbird ingest module.
Fixed error message.
Updated pst parser to handle encryption.
Fixed log message.
Added functionality to extract attachments.
Added better error reporting and handling.
Added pst extraction of attachments.