Fix Inspect and make the JSON less tied to the internal implementation.
PUBDEV-2: Add test for C1NChunk.
PUBDEV-2: Add test for C1Chunk.
PUBDEV-2: Add test for C1SChunk.
PUBDEV-2: Fix inflate_impl of C1SChunk (test caught the known issue).
PUBDEV-2: Add test for C2Chunk, and fix C2Chunk's inflate_impl to get the test to pass.
Merge branch 'master' of https://github.com/0xdata/h2o-dev