2sxc 08.04.05 second add-on release

various small bugs...
mainly

1. editing apps from another app sometimes caused errors
2. default values for entities
3. improvement to auto-installers

https://github.com/2sic/2sxc/issues?q=is%3Aissue+milestone%3A%222sxc+08.04.06+Hotfixes%22+is%3Aclosed