adding function app:info in app.xql to insert data from projects into html-templates; updating 'minimal'-templates accordingly
- adding "scripts" path to conf.xml
- adding special @base attribute value "#app-root" to conf.xml (resolves to the app's root collection in /db/apps/...) plus handling code in config.xqm
- bugfix in config.xqm: replace xmldb:log with system:as-user
removing wrapper-xml elements in output of project:* functions
adding getter + setter functions for Resource Labels
updating projectAdmin module
adding file sync script