General Pane alignment

See https://trello.com/c/OBUND1Za/82-general-pane-client-alignment
"Work in progress" PR, not ready for final review yet, still some commits to come.
Implemented so far:
- Reordered Image name (1), id (2), owner (3)
- Renamed various fields, like 'Imported' to 'Import Date'
- Collapse description and comment text field by default; this was just an idea instead of removing it, any suggestions/comments about this?
- Removed 'Archived' checkbox
- Not on trello, but also moved edit icons to the right of the field to be edited (like it is in web), before they were placed to the left of the field.