Function getMyLocation

getMyLocation(): Promise<JLocation>
JMap.Geolocation.getMyLocation

Returns the user current location if promise succeed.

Returns Promise<JLocation>
Throws
if browser doesn't support geolocation, if geolocation is disabled, if an unexpected error occurs while getting location from browser

Example
```
// returns a promise that return the user current location if succeed
JMap.Geolocation.getMyLocation()
   .then(location => console.info("My location is ", location))
   .error(error => console.error("Cannot get my location : ", error))
```