Summary
- Add doc directory in cmake.mk and comply with reference document (commit: 33b2d2a) (details)
- Bump gd to 2.2.4 (commit: 45a0aff) (details)
- Bump udunits to 2.2.25 (commit: 4207108) (details)
- Add libunistring 0.9.7 (commit: c6f5eaf) (details)
- Build librevenge as 64-bit as well. (commit: f234891) (details)
- postfix: update to 3.1.6, build 64-bit only (commit: bdab047) (details)