Moving the polygon class to it's own package.
Extract geografic calc functions to it's own class.
Extracting the LineLatLng class.
Extaction another function to the GeoTools class.
Extracting the PolyBounds to it's own class.
Extracting the grid functions to a new class.
Changing the GridGenerator class to use some filed variables.
Fixing some problems with a method in GeoTools class.
Fix a typo
Renaming class.
Merge pull request #167 from arthurbenemann/RefactoringPolygon

Refactoring polygon