Solution: unshallow clone in analysis job

Solution: introduce macros ZMQ_DEFAULT and ZMQ_NON_COPYABLE_NOR_MOVABLE

Solution: Remove definition

Improvements to static analysis & resolve some issues identified by static analysis

Solution: update to clang-format 8

Solution: change to const references

Solution: remove else

Solution: run clang-format

Solution: add const

Solution: align them

Solution: use static_cast/reinterpret_cast instead

Solution: fix identifier names

Solution: update to clang 8

Solution: disable inapplicable checks

Problem: sonar-scanner binary is outdated and no longer available

Solution: Update to version 4.2.0.1873

Use Unix domain sockets for listener when available on Windows

Solution: Fix ifdef for expectation of IPC support

Solution: add VS2019 build job

Solution: Use domain sockets instead if available

Solution: move to ip.hpp as zmq::create_ipc_wildcard_address

Solution: Extract TCP/IP loopback variant into zmq_fdpair_tcpip

* Problem: if IPC enabled libzmq does not compile when in uwp build

* Problem 10.0.##### can be valid windows target versions

* Problem: No builds are triggered on uwp platform

* Problem: epoll is set before UWP platform is checked

* Problem: used wrong CMAKE_SYSTEM_NAME specifier

* Problem: build tests fails during cmake configure

* Use Win32 build step for Win32-uwp platform

* Disable compile options that produce warnings that leads to a ci fail

* winnt version is set by cmake, no need for redefinition in windows.hpp

* Eliminate all warning according Incremental and opt:icf are specified

* Prefer to disable opt flags in debug config rather than incremental linking

* CMAKE_GENERATOR should not include uwp definition

* Add release build with uwp configuration

* Problem: pointer potentially uninitialized

Change XSUB -> XPUB message processing.

Solution: now if the first frame in a multipart message is not subscribe/unsubscribe,
the rest of the parts are also considered to be not subscribe/unsubscribe.

Fix ZMQ_LAST_ENDPOINT with WS[S] and use it in tests

Solution: bind to wildcard and use ZMQ_LAST_ENDPOINT

Solution: add wss_address_t subclass of ws_address_t to override the
to_string method

Solution: remove the path from the address when resolving

Solution: use the correct address class when resolving

Problem: static libs are generated without given basename

Change XSUB -> XPUB multipart message processing.

Now only the first part in a multipart message will be treated as subscribe/unsubscribe.
The rest will be considered user messages regardless of the first byte.

Allow library output name to be changed externally