[refactoring] improve list handling
[refactoring] rename classes
[refactoring] move classes in other packages
[refactoring] preparation for canceling
[refactoring] make self delete-able items
[refactoring] remove ListItemHint3Button and rename ListItemHint
[refactoring] common layout - padding
[refactoring]
[refactoring&bugfixing] remove global container for ListItems
[bugfix] change order of creation and access
[refactoring] simplify methods
[refactoring] remove warnings
[refactoring] prepare ListItem for new features
[improve] change color handling
[improvement] WigMainMenu list uses ListItemAdapter and ListItem objects
[feature] new wig main menu
[improvement] work with double-list of list-items
[refactoring] change method parameter from Activity to Context
[improvement] insert class ListItemGuidaneActive
[feature] remove stop guidance button from buttom bar - use
GuidanceActive list item