* 5.01.9672 release
* Cedar: handle UDP acceleration and R-UDP versions
* Mayaqua: implement R-UDP version 2, powered by ChaCha20-Poly1305
* Cedar: implement UDP acceleration version 2, powered by ChaCha20-Poly1305
* Cedar: serve new web management interface
* Cedar: implement detailed protocol info
* Mayaqua: add Windows Server 2019 to the supported operating systems list
* Cedar: various fixes
* Cedar: add "DisableIPsecAggressiveMode" option
* Make install dir for unit files configurable
* Protocol.c: adapt ClientConnectGetSocket() for new proxy functions
* Wpc.c: adapt WpcSockConnectEx() for new proxy functions
* Protocol: add ProxyCodeToCedar()
* Move generic proxy stuff from Cedar to Mayaqua
* Proto_OpenVPN.c: improve OvsProcessData(), fix out-of-bounds access found by Coverity
* Proto_OpenVPN.c: fix segmentation fault in OvsProceccRecvPacket()
* Addressing the UDP reflection amplification attack: https://github.com/SoftEtherVPN/SoftEtherVPN/issues/1001
* Mayaqua.h: include <stdarg.h> for "va_list" on Illumos
* Protocol.c: fix bug in ClientConnectGetSocket() causing custom HTTP header not to work
* Mayaqua: move HTTP functions from "Network" to "HTTP"
* Move GetMimeTypeFromFileName() and related structure to Mayaqua
* Mayaqua.h: include <stdio.h> for "FILE"
* Mayaqua.h: include <stddef.h>, for "wchar_t"
* Bump mixin-deep in /src/bin/hamcore/wwwroot/admin/default
* - Fixed the problem occurs when RPC messages between Cluster Members exceed 64Kbytes. - Fixed the RADIUS PEAP client to use the standard TLS versioning. - Implementation of a function to fix the MAC address of L3 VPN protocol by entering e.g. "MAC: 112233445566" in the "Notes" field of the user information. - Implementation of a function to fix the virtual MAC address to be assigned to the L3 VPN client as a string attribute from RADIUS server when authentication.
* Updating built-in Win32 libraries - OpenSSL 1.1.1 -> 1.1.1d - zlib 1.2.3 -> 1.2.11
* Update strtable_cn.stb
* Avoid using hardcoded paths in log file enumeration
* Fix buffer overflow during NETBIOS name resolution
* Update SEVPN.sln
* Create strtable_pt_br.stb
* ci: display error if vpntest failed
* Fix several compile warnings on MS VC++ 2008.
* Enables crash minidump for Win32 vpntest. Minidump files will be saved to the 'C:\Users\<username>\AppData\Local\Temp\vpn_debug' (for normal user) or 'src\bin\vpn_debug\' (for administrator user).
* OpenVPN: use new protocol interface
* Add interface for easy protocol implementation
* add "no-deprecated" to openssl builds "no-deprecated" is widely used in openwrt devices
* Fix LibreSSL support
* Switch to OpenSSL THREADID API
* travis-ci: update openssl, libressl
* enable sonar-scan in travis-ci builds
* Virtual: fix race condition in DHCP server which resulted in multiple clients receiving the same IP
* Mayaqua: Fix compilation without deprecated OpenSSL APIs
* Mayaqua: Replace GNU specific sys/poll.h header with POSIX poll.h
* systemd: replace deprecated CAP_SYS_ADMIN with CAP_SYSLOG

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>

* update to 5.01.9671
* switch to release tar's
* add cmake iconv and musl patches

Signed-off-by: Andy Walsh <andy.walsh44+github@gmail.com>