Added 64-bit requirement to the description.
Finished writing library API documentation for README.
Fixing the broken markdown syntax.
Cleaned up some awkward working in the README.
Adding code to detect whether this is a 32-bit or 64-bit PHP build
Added more description, examples, and installation notes
Adding config for Travis CI
Implemented compareTo() and equals()
Implemented support for v3, v4, and v5 UUIDs.
Better UUIDv1 testing and generation of random node value
Pointing phpunit configuration to use the new src/ directory
Cleanup with some name changes.
Streamlining toString() method
Shortened the names of most/least significant bits internally
Renamed library/ to src/ to be consistent with other projects.
Stubs for uuid3 and uuid5
Adding getFields() method to return array of fields.
Better fromString() handling to allow URN strings.
Adding getUrn() method with test
Wrapping lines for cleanliness.
Updated comment for fromString() to include @throws.
Initial commit; supports UUID version 1 generation.