feat(ingest): package preview initial ui implementation
feat(ingest): package preview on right pane

+ add old audio/video player
+ change sdTabmodule directive
+ create ui for right pane package items preview
feat(ingest): full package preview UI
feat(authoring): reenable article edit screen
feat(authoring): save workqueue items in localstorage
feat(authoring): implement 'create' and 'close' actions
fix(authoring): lint errors fix
feat(authoring): add auto height for text fields
chore(npm): update dep versions
feat(archive): preview audio files in sidebar

SD-407
feat(archive): audio preview in lightbox

SD-407
fix(archive): remove obsolete source directive
fix(archive): ingest progress ui
fix(archive): remove provider info
fix(archive): Fixed fetching all items on every change.
Merge remote-tracking branch 'nikola/devel' into devel
fix(archive): Fixed lingering preview items after deletion.

SD-420
feat(ingest): test version of package preview added.

SD-429
Cleaned package preview code.
feat(ingest): merge functionality and view for package-preview on right pane