Populating _uri, _host, _port regardless of constructor used
Merge pull request #234 from aochsner/master

Unify ConnectionSettings _uri, _host, _port
Renaming parameters X,Y to Lat, Lon

Took me a sec to figure out that these are Latitude and Longitude,
renaming params for clarity.
Merge pull request #235 from Max8977/master

Very small fix: renamed distance parameters for clarity