add gor_stat
fixing stat errors
fixing pointers
fixing pointers
fixing pointers
updated stat printer
updated stat printer
update rate types
write stat help when init
tweaking stat output
fix typo
fixing stat output
as many workers are their are channel
as many workers are their are channel
finished stat for output_http
added output_tcp queue stats
adding count stat
adding count stat
Merge pull request #95 from joekiller/queue_stats_output

Queue stats output
Add ability to filter output_http by headers/regex

Can filter output_http by percentage of requests, constistent with a specific header value (FNV32-a hash-based)
Can filter output_http to those with header matching a specific regexp
Can filter output_http to those whose URL matches a specfic regexp