Add a dynamic Waypoint editor according to NAV_CMD_TYPE
Fix the Waypoint Editor Parameter value assignment
Chinese translation

For release 14.2.
And i added some strings like "overlap:" in strings.xml .
Merge pull request #278 from madbeef/ChineseTranslation

Chinese translation
Add support for physical joysticks.
Undo accidental changes which had no effect.
Moving the Waypoint dialog to a new package
Fixing references
Adding different layout files for each waypoint type
While developing on this branch use the planning screen at startup
Implementing some polymorphic dialog to minimize code duplication.
Implementing the Waypoint dialog.
Implementing the loiter dialogs
Implementing the Land, Takeoff and RTL dialogs
Extracting the dialog builder to a new class
Renaming dialog files
Fixing references
Create a new dialog if a different type of waypoint is selected
Renaming layout files so they correspond to the classes that handle them.
Fixing references