• Fixed PHP errors for new version of PHP.

• Cleaned up/reformatted source code.

Solved 1-microdegree gap in a few spots on Earth, noticable now extreme precision is possible

• Added maxErrorinMeters to API
• Rewrote floating point calculations to integer math
• Enforce encode(decode(m))=m except near territory edges
• Added more unit tests

Added useful routine DistanceInMeters to API

• Rewrote floating point fractions to integer arithmetic;
• Minor fixes; extended unit tests;

• Unittest added to check if library works as expected
• Minor improvements (stricter tests)

Initial release.