great_circle_distance 0.0.5

Calculate the great-circle distance on the Earth having a pair of Latitude,Longitude points using the Spherical law of cosines, Haversine formula or Vincenty`s formula

Changelog

0.0.1

• Initial version for the great-circle distance (Spherical law of cosines, Haversine formula and Vincenty` formula)

0.0.2

• Minor update to sample code

0.0.3

• Add an usage example the the README

0.0.5

• Update descriptions