fuzzyGetAroundLatLng  is now fuzzyGetAroundPoint, consistency of "point" concept
Consistency in method names.

We rename the existing methods following this convention:
 - find methods are methods requiring a search in the base, so normally with
 a O(n) complexity unless an index is here (geographical search for example)
 - get methods are simple retrieving from the base, so with a O(1) complexity.

Affected methods are fuzzyGet*, getKeysWhere which are now fuzzyFind* and findKeysWhere.
set method can now be used to insert a new key without specifying a field value
delete method can now be used to delete just a field of a key
Update command line with new methods name as well
update method is now checkDataUpdates, to avoid set/get/delete confusion
createGrid is now _createGrid
V5 release notes
Rebase from public
Merge branch 'public' into develop
Lower heuristic of inclusion to 90% for fuzzy matching
Merge branch 'public' into develop
Merge branch 'public' into develop
Merge branch 'public' into develop
findKeysWhere is now findWith, and fuzzyFindAroundPoint is fuzzyFindNearPoint, trepGet is trepSearch
Renamed some private methods
Include code-block rst directive
Merged
Merged with public
Update documentation version for Sphinx