Randonaut Watch Face (#233)

Randonaut Watch Face (#233)

* init

* advanced latlon setting

* simple functionality done

* lat lon high precision fwd bwd

* edit toggle

* added readme for branch

* DD DMS conversion & cleanup

* DD to OLC conversion

* olc encoding & decoding

* OLC implementation

* swapped bools for modes, code cleanup

* place name editor

* updated button logic, fixed display

* load and save  places in state array

* todo list

* simplified OLC functions

* geohash conversion functions

* geohash display & digit functions

* todo

* finished geohash implementation

* code display function, defaults, bugfixes

* read/write file/reg logic

* long light in DATA to cancel

* write to registry

* todo

* read & write backup register

* file read/write

* todo

* new more concise button logic, optimizations

* todo

* renamed & cleaned up, fixed button logic

* documentation

* documentation

* LAP mode for all coordinate screens

* faster and more precise geohash algorithm

* updated description

* updated docu

* simple place face

* bugfixes, updated documentation

* init

* meh

* added public functions for OLC and Geohash

* randonauting face

* fix

* display fix

* cleanup

* bugfixes

* bugfix

* added place

* fixed TRNG call

* fixed declaration conflict

* modulo bias filter

* simplified things, chance RNG selection

* fixed button logic, better menus

* cleanup

* documentation

* docu fixes

* original README

* updated place_face

* fallback to register location

* removed pointless freq req

* reset config

* fixed dependency issue

* minor bugfixes

* saved a bit :)

* fix