Log Message:
libcares: updated to 1.16.0

c-ares version 1.16.0:

Changes:
Introduction of ares_getaddrinfo() API which provides similar output (including \ 
proper sorting as per RFC 6724) to the system native API, but utilizes different \ 
data structures in order to provide additional information such as TTLs and all \ 
aliases. Please reference the respective man pages for usage details.
Parse SOA records from ns_t_any response
CMake: Provide c-ares version in package export file
CMake: Add CPACK functionality for DEB and RPM
CMake: Generate PDB files during build
CMake: Support manpage installation

Bug fixes:
Fix bad expectation in IPv6 localhost test.
AutoTools: use XC_CHECK_BUILD_FLAGS instead of XC_CHECK_USER_FLAGS to prevent \ 
complaints about CPPFLAGS in CFLAGS.
Fix .onion handling
Command line usage was out of date for adig and ahost.
Typos in manpages
If ares_getenv is defined, it must return a value on all platforms
If /etc/resolv.conf has invalid lookup values, use the defaults.
Tests: Separate live tests from SetServers* tests as only live tests should \ 
require internet access.
ares_gethostbyname() should return ENODATA if no valid A or AAAA record is \ 
found, but a CNAME was found.
CMake: Rework library function checking to prevent unintended linking with \ 
system libraries that aren't needed.
Due to use of inet_addr() it was not possible to return 255.255.255.255 from \ 
ares_gethostbyname().
CMake: Fix building of tests on Windows