- New definitions aren't read-only
- Hide 'Just me' checkbox when read-only, to avoid confusion
- Wizard stays read-only if you go to previous step
- Disable Change context menu for definitions the user has no permission to change
export is quite clean at the moment, but import needs lots of work,
all the stuff is not really for production yet, but i import it now, so that the guy from metaways can also work on it.
most pending tasks:
- implement conversions based on regular expressions
- implement options of plugin
- rework import part (mostly ui)