STIX Two v2.13 b171

STIX Two v2.13 b170

Released STIX Two v2.12

Released STIX Two v2.11

Added zip files for convenience.

STIXv2.0.2: Correct OS/2 table version number and fsSelection field.

STIX 2.0.1 released.

Merge pull request #104 from stipub/cdn-reorg

Reorganized repository structure into a more CDN-friendly format.