Free request/response header separator on tx destroy.
Free request/response header separator on tx destroy.

glongo/libhtp,montekki/libhtp,montekki/libhtp,glongo/libhtp,wxsBSD/libhtp,OISF/libhtp,glongo/libhtp,regit/libhtp,OISF/libhtp,OISF/libhtp,montekki/libhtp,glongo/libhtp,regit/libhtp,OISF/libhtp,glongo/libhtp,wxsBSD/libhtp,regit/libhtp,wxsBSD/libhtp,wxsBSD/libhtp,regit/libhtp,wxsBSD/libhtp,OISF/libhtp,montekki/libhtp,glongo/libhtp,montekki/libhtp,glongo/libhtp,OISF/libhtp,OISF/libhtp,montekki/libhtp,wxsBSD/libhtp,wxsBSD/libhtp,montekki/libhtp,regit/libhtp