-add version for Wear OS 5

This update from Apple will improve the functionality of this app. No new features are included.

- various enhancements and inner optimization

- https bug resolution

- small bug resolutions and enhancements

Apple Watch app in order to better follow what is going on around you.
New fast profile picture selection.
Analog like/unlike of other UFOs on your network.
Radar Messenger with nudges, pokes, connections, text messages, ...
Various UI and engine enhancements and bug resolutions.

Profile pictures.
Enhanced UI engine.
Various tweaks and bug resolutions.

- map background (with preference of standard, satellite, hybrid)
- added green UFO for self
- north axis dashed according to range value (none = maximum zoom)
- reverted looks to simpler graphics for +, -, #, _ buttons
- more precise UFO positioning

- background mode : app updates your position for the chosen time even when inactive
- alert when app in background and your presence expires
- 4 better range distances: eyesight (222m 728ft), walking (1.8km 1.1mi), cycling (14.2km 8.8mi), driving (113.7km 70.6mi)
- compass to show your heading position
- share your position via SMS or third party messenger : short press selects messaging app, long press creates message
- more lisible north axis indicator replaces old cardinal letters
- new vibration mode when sending location to server (off by default)
- added 90' and 120' remanence time options
- compass calibration mode
- centralized app settings
- 'i' info button long-press opens app settings in iOS 8
- default network hashtag in settings
- choose black or white background color
- feedback banners guide you with the UI
- yellow cross indicates localization error

- 3 map zoom values ( 222m 728ft aka eyesight range / 2.2km 1.4mi walking range / 22.2km 13.8mi cycling range )
- choose maximum distance visibility value ( distance beyond one can't see you )
- message your direction to others, not position ( aka meetag compass )
- upper half of meetag logo updates position on press
- lower half of meetag logo starts/stops auto update
- various minor bug corrections and enhancements

-n.b. v1.0 of the radar app maintains compatibility with fixed maximum distance value set to 222m to preserve 'privacy' as this older version can't see beyond