Planner & Add Dive issues.

[Joakim Bygdell]

Git latest master, (1f1dcecc02a5c33c81d41a8a7c6aa2b9cc6b6da5)
Platform Mac.

In Add Dive escape key has no function.
Maybe it isn’t implemented as in the Planner that pressing the ESC key cancels the operation.


Planner:
1# Unused gas mixes are not shown even if the option is set in preferences.
2# Unused gas mixes are still used in the planned dive resulting in zero consumption issues and extra gas switch events.
3# Gas switch are set to closest subsequent stop depth instead of switch depth unless transitions are displayed.



//Jocke