2006-12-08 v0.10
  * Merged set and ellipsoid methods
2006-12-02 v0.09
  * Added Geo::Constants for PI, DEG, RAD
2006-11-29 v0.08
  * Documentation
2006-11-29 v0.07
  * Documentation
  * use Geo::Ellipsoids for a and f values
2006-11-04 v0.04
  * Documentation
2006-10-30 v0.03
  * updated t/base.t
  * updated pod example
2006-10-30 v0.02
  * updated Makefile.PL
  * updated t/base.t
  * moved Geo to lib folder
2006-10-30 v0.01
  * Original version