Revised settings system based on feedback from @thebgpikester and @Ramsay58

Now the LL menu is replaced by 2 menus:

- Lon/Lat Degree Min Sec (LL DMS)
- Lon/Lat Degree Dec Min (LL DDM)

LL Accuracy menu options are only available when LL DDM. As agreed, for
DMS there won't be any accuracy. Optimized the menu settings logic.

Default menu setting is BR for A2G and BRAA for A2A.

Moose Development/Moose/Utilities/Utils.lua

@@ -305,12 +305,13 @@ UTILS.tostringLL = function( lat, lon, acc, DMS)
     end
 
     local secFrmtStr -- create the formatting string for the seconds place
-    if acc <= 0 then  -- no decimal place.
-      secFrmtStr = '%02d'
-    else
-      local width = 3 + acc  -- 01.310 - that's a width of 6, for example.
-      secFrmtStr = '%0' .. width .. '.' .. acc .. 'f'
-    end
+    secFrmtStr = '%02d'
+--    if acc <= 0 then  -- no decimal place.
+--      secFrmtStr = '%02d'
+--    else
+--      local width = 3 + acc  -- 01.310 - that's a width of 6, for example.
+--      secFrmtStr = '%0' .. width .. '.' .. acc .. 'f'
+--    end
 
     return string.format('%02d', latDeg) .. ' ' .. string.format('%02d', latMin) .. '\' ' .. string.format(secFrmtStr, latSec) .. '"' .. latHemi .. '   '
            .. string.format('%02d', lonDeg) .. ' ' .. string.format('%02d', lonMin) .. '\' ' .. string.format(secFrmtStr, lonSec) .. '"' .. lonHemi