i18n update
added portal default link
- moved helper.ReplaceRenderer to views.UpdateViewConf
- list lookup: added groups+auth, renamed localgroups to local-groups
- text field renderer: added format newlineToBr (previous default), new default no formatting
updated portal group management.
removed authenticated group as default
- fixed configuration parent lookup
- improved configuration test functions
fixed message translation
updated StartForm events and keywords
removed jquery ui dependency from date widget
extended checkbox widget with title option