2.2.1

• Fixed unit test. Reduced size of files for unit tests considerably. Improved unit test speed.
• Fixed Point interface.
• Cleaned up Boundary and DataAccess.
• Solved 1-microdegree gap in a few spots on Earth, noticable now extreme precision is possible.
• Replaced floating point by fixed point math.
• Improved speed.
• Enforce Mencode(decode(M)) == M, except at territory border corners.
• Cleaned up source; moved hard-coded data into mminfo.dat.
• Added micro-meter precision (mapcodes can now have eight precision digits).
• Assure that encode(decode(m)) delivers m.
• Renames to bring source more in line with other implementations.