Testcase for spdy connection socket timeout.
Connected after everything is initialized
Merge pull request #424 from lingmingyb/nullpointer

Connected after everything is initialized
Merge pull request #421 from lingmingyb/test_spdyTimeout

Testcase for spdy connection socket timeout.
Changed HeaderEntry to be immutable and refactored to use array/bitset for table and references.
add http2 api example: https://twitter.com
Merge pull request #423 from adriancole/optimize-bitset

Change header table to array and track references with long
Merge pull request #4 from square/master

pull origin