Rename header.txt in license.txt

- And one more line to make it 20
Navigation inheritance

- All "able" navigation attributes will inherit from parent. If not
defined the default is false.
- navigation element can also be defined in application-domain.xml
- New function domain:navigation and domain:navigation-field
Change log level to finest
Add processing time to list.json
Merge conflict in src/main/_framework/base/base-model.xqy
Merge remote-tracking branch 'origin/master' into local

Conflicts:
	src/main/_framework/base/base-model.xqy