feature: added new section "--- tcp_shutdown" for shutting down read, write, or both parts of the connection in the embedded TCP server immedately after the connection is established. also, the value of "--- tcp_query_len" now defaults to the lenghth of the value of "--- tcp_query" (if any).
doc: added info for the openresty and openresty-en mailing lists for discussions.
doc: fixed a link in POD.
doc: updated module description.
bugfix: the "check leak" testing mode could not parse raw HTTP requests using LF instead of CRLF for line terminators.
feature: the "--- no_error_log" section now tries to find all the matched lines in error logs instead of stopping on the first hit.
bugfix: we incorrectly discarded all the query data read in the mocked TCP server when timeout errors happen (due to the actual query is shorter than the expected data specified "--- tcp_query", for example).
doc: updated the copyright years.
drop num-callers to 50 as it is limited by valgrind-3.7.0
Merge https://github.com/istr/test-nginx