planner: fix a bug setting the MND for gasmix with 21% oxygen
mobile: remove support for acquiring fine grain location / GPS
mobile: Add support for rich text when displaying dive notes
core: fix off-by-one causing incorrect profile display #3184
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* Always add new entries at the very top of this file above other existing entries and this note.
* Use this layout for new entries: `[Area]: [Details about the change] [reference thread / issue]`
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