Log Message:
Update to 6.3.1. Two patches aren't needed anymore.
patch-commoncpp_address.cpp breaks the build. I'm not seeing how bitset
would use the C++ stdlib version, since <bitset> isn't included.
OpenSSL and GNUTLS are package options, defaulting to openssl. Set
PKG_BUILD_OPTIONS.ucommon accordingly. Major shared library change, so
update buildlink3.mk accordinly. Updates to dependant packages coming
shortly. From ChangeLog:

Changes from 6.3.0 to 6.3.1
- copyright assignment to Cherokees of Idaho
- introduction of ucommon cmake hosted macros
- simplified doxygen doc support
- convergence of automake and cmake builds
- make utils easier for source introspection
- converted for cmake builds on debian
- count for String::check should be size_t
- string bounds checking

Changes from 6.2.3 to 6.3.0
- remove legacy cmodel support
- modernize library usage
- simplify autoconf and cmake
- introduce sysruntime...
- cleanup memory operators....

Changes from 6.2.2 to 6.2.3
- a few socket fixes, mostly windows related...

Changes from 6.2.1 to 6.2.2
- bumped gnutls to 3.0.0 or later...
- lots of bug fixes and general cleanup
- socket endian issues and other things for ccrtp
- templated newp and freep handle management

Changes from 6.2.0 to 6.2.1
- datetime: fix const inconsistency
- fsys: cached error variable must be mutable
- replacment new/delete cannot be declared inline
- fix exception specifier clash for c++11

Changes from 6.1.11 to 6.2.0
- standardized cmake paths and stand-alone usages
- gnutls support in cmake
- unified openssl checks, even works for windows
- improved openssl support, new static crypto option
- pkgconfig usable in win32, other win32 fixes
- fixes for mac build & optional disable of utils
- upticked abi version to 7, should have happened with 10/11?

Changes from 6.1.10 to 6.1.11
- any addr and overloads in commoncpp
- cmake abi fix and other apple specific issues
- stream fixes, sflphone recommended changes, and other updates
- key protocol added
- cleaner build for binding without resolver
- cleanup and fixes for commoncpp peering...
- UDPSocket: use ucommon::Socket::address
- Socket::address: add setAny(sockaddr*), setLoopback(sockaddr*)

Changes from 6.1.9 to 6.1.10
- for next release
- iso cleaness
- Fix memory leak in DateTime ctor
- Fix utf8::count()
- secure::erase() should be more secure

Changes from 6.1.8 to 6.1.9
- ost::Socket: use ucommon::Socket for join(), drop() implementations
- back to native threading model for mingw
- Socket::store: use existing len method
- Socket::address: allow printing to std::ostream
- Socket::address: use in_port_t for port numbers
- Socket::join, ::drop: allow to set interface index for IPv6

Changes from 6.1.7 to 6.1.8
- mingw libstdc++ c++11 support now requires winpthread
- more android related updates

Changes from 6.1.6 to 6.1.7
- lots of android related updates

Changes from 6.1.5 to 6.1.6
- some windows and mingw fixes
- Socket::address::print(): minor fixes
- Socket::address: fix constructor documentation
- Socket::address: add unit tests for print()
- Socket::address: add print() method
- Socket::address: add withPort()
- Socket::address: add constructors from standard addr types
- Socket::address: use existing len() method.

Changes from 6.1.4 to 6.1.5
- key merge on load for 6.1.5

Changes from 6.1.3 to 6.1.4
- lots of namespace usage cleanup
- Socket::address: add unit tests for new features
- Socket::address: add isAny, setAny, isLoopback, setLoopback, any, loopback
- Socket::address: convert port to network byte order
- ost::Socket: add compatibility with ucommon::Socket::address
- we don't want commoncpp configs if no lib made
- Socket::address: add equality operator, getPort, setPort, getSize
- improved cmake and added srpm, todo make targets

Changes from 6.1.2 to 6.1.3
- revised unixaddr buffer overflow issue

Changes from 6.1.1 to 6.1.2
- updated contacts, fsf address, and copyright
- revised cmake build
- added setgroups

from ucommon 6.1.0 to 6.1.1
- module flag support for older commoncpp packages
- fix for commoncpp pc file
- some additional original classes mapped to commoncpp
- default Semaphore constructor now valid special case