Dirac Video Compression

New Schrödinger release 1.0.1 out.

This is almost entirely a bugfixing release.

Also note that liboil-0.3.14 is out. It too is a bugfixing release,
but is not required to build schroedinger-1.0.1.

1.0.1
=====

- Add API reference documentation for SchroDecoder.
- Restructure API reference documentation, although coverage is very
low.
- Default GOP structure now uses 3 reference frames. This gives a
very slight improvement in quality.
- Fix encode/decode mismatch for low-delay syntax.
- Fix brokenness in CBR intra-only encoding
- Additional testing and code cleanups
- Eliminate artificial width limitation in encoder and decoder.
- Fix encoding/decoding of video offset and excursion.
- Fix granulepos calculation in GStreamer encoder element
- Set DELTA_UNIT correctly in GStreamer encoder element
- Update code path used when pthread is disabled.