Add basic benchmakrs
Use workers and increase GOMAXPROCS

Gives about 2x increase.
Remove debugging
Add delay to http server for proper testing
Persistent connection support for input_tcp
Connections pool for output_tcp
Merge branch 'master' into tcp_pool

Conflicts:
	output_http.go
	output_http_test.go
Fixed tests
GOMAXPROCS should be set manually
Removed unused package
Merge pull request #55 from buger/tcp_pool

Tcp pool