Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
File size views do not show unalloc files
Extended multi-select features to thumbnail data result viewer
Merge branch 'thumbnail_multi_select', remote-tracking branch 'upstream/master' into thumbnail_multi_select
Merge branches 'thumbnail_multi_select' and 'master'
Removed destruction of ExplorerManager by AbstractDataResultViewer
Merge branches 'thumbnail_multi_select' and 'master'
Merge pull request #261 from rcordovano/thumbnail_multi_select

Thumbnail multi select
Added icon size control to DataResultViewerThumbnail GUI and size changing mechanism in ThumbnailViewNode.
Updated ExtractAction for multi-select
Merge branch 'single_extract_dialog', remote-tracking branch 'upstream/master' into single_extract_dialog
Merge pull request #262 from rcordovano/single_extract_dialog

Updated ExtractAction for multi-select
Updated multi-file export to use unique names and to save to exports folder
Updated log messages for ingest loader to help debug when modules are not found
Fix of bug injected by extension of multi-select to thumbnail viewer
Merge pull request #263 from rcordovano/adrv_fix

Fix of bug injected by extension of multi-select to thumbnail viewer
Added workaround to force update of IconView when changing icon size. Also added "thumbnail" text to the drop-down.
totally reset media player -- caused exception when setNode called multiple times with same file
Disabled progress on file extraction. Caused exception with multiple files being exported