add parse_header
bugfix for DIRECT
refine lru cache pruge
bugfix for create_http_request
typo
Merge pull request #5 from v3aqb/patch-2

typo
add stripssl_handler_filter
bump version to 3.1.9
refine FORWARD
refine FORWARD
bugfix
refine ablock pac
refine ablock pac
add tcp_connection_time_with_clienthello
refine region
bugfix for crlf
refine create_connection
refine proxy.pac
refine create_connection
bugfix for sina vedio