Adjusted transport parameters stub for active_connection_id_limit. As was objserved with ngtcp2 client, Finished CRYPTO frame within Handshake packet may not be sent for some reason if there's nothing to append on 1-RTT. This results in unnecessary retransmit. To avoid this edge case, a non-zero active_connection_id_limit transport parameter is now used to append datagram with NEW_CONNECTION_ID 1-RTT frames.

make -f misc/GNUmakefile release

the required tools:
*) xsltproc to build CHANGES,
*) xslscript.pl ( http://hg.nginx.org/xslscript ) to build XSLTs
   from XSLScript sources.


make -f misc/GNUmakefile icons

the required tool:
*) netpbm to create Win32 icons from xpm sources.