Basic groundwork for new import framework
Added CLI progress bar class
Merge branch 'master' into import
Merge branch 'batch_editing' into import
Merge branch 'master' into cli_utility_improvements
Basic implementation of new CLI utilities
More tweaks
Added remove-unused-media command
suppress strict warnings
suppress strict warnings
Removed outdated util
Renamed utils dir
Always include occurrences
Added process-task-queue and export-profile to caUtils
Suppress strict warnings
Suppress ffmpeg runtime output
Added reprocess-media command
Merge branch 'master' into import
Merge branch 'cli_utility_improvements' into import

Conflicts:
	app/models/ca_data_importer_groups.php
Merge branch 'batch_editing' into import