allowing http_cfg_(pre|ap)pend to be passed into init class and then passed to config class
allowing http_cfg_(pre|ap)pend to be passed into init class and then passed to config class
add worker_rlimit_nofile variable option
fixed issue with worker_rlimit_nofile within the nginx template not using undef correctly

fixed issue with worker_rlimit_nofile within the nginx template not using undef correctly
Merge pull request #1 from buckle/http_cfg

Http cfg