Add podspec.. pretty please.
Update CocoaSPDY.podspec
Merge pull request #6 from seivan/develop

Adding podspec.
Update README.md
Added dependencies to podspec
Merge pull request #10 from summerwind/fix-podspec

Added dependencies to podspec
Add CFNetwork dependency to podspec
Add initial list of adopters to README
Add mention of the header file to #import
Merge pull request #12 from amahi/master

Add mention of the header file to #import
Update README with clarification on enabling SPDY
configuration should be declared before referenced
Merge pull request #25 from lingmingyb/readme

configuration should be declared before referenced
Update copyright