Split intra mode probability model and update steps.

The decoder needs to run the update but not the search.
Reformatting code to new style: odintrin.h
Reformatting code to new style: tf.[ch]
Reformatting code to new style: mc.[ch]
Reformatting code to new style: mcenc.c
Get rid of some dead code.
Add a really dumb lossless passthrough to make testing easier.

Eventually we'll have a real lossless mode, but until then its useful
 to have a quantization bypass available.
Reformatting code to new style: include/daala
Reformatting code to new style: encode.c
Adds code for dumping block size decision stats
Move TF resampling for intra to intra.c for use by the decoder.
Actually produce useful block size stats
Fix tools build broken by 5f710fca.
Reformatting code to new style: decint.h/decode.c
Rough bitstream decoder.

For lack of initialization and header packet this currently is
 only callable from the encoder but decodes the image from the
 bitstream.
Fix smart quotes in copyright