fix draw Task/FAI button not reset with profile reset
Fix reset bottombar mode to CRUISE after a profile reset
Fix reset FAI28/45 config after profile reset
Fix bug iFlarmRadar not initialised and not reset on profile reset.
Fix bug airspace changes (permanent changes or temporary) never init and never reset.
Totally random initial value.
Fix bug memory leak for LKObject used in DrawFlarmRadar
Add internal AlphaBlend Function for All device
Screen orientation, save OS orientation on startup and restore it on shutdown.
  this is needed for allow use landscape mode with Oudie 2 device.