Merged lp:~widelands-dev/widelands/actionconfirm_improvements:
Actionconfirm redesign and a fix to multilinetextarea:
- Actionconfirm now uses Box layout and resizes according to text size.
- Removed building names from confirmation messages, as they cause grammar problems in some languages.
- Added supplementary warning to enhancement message for military sites.
- Fixed fuzzy text in multilinetextarea.