This is a minor service release. The fixes are only related to documentation and the build process, and so is primarily of interest for people building Mosquitto. ## Broker - Document `memory_limit` option. ## Clients - Fix compilation on non glibc systems due to missing sys/time.h header. ## Build: - Add `make check` target and document testing procedure. Closes [#1230]. - Document bundled dependencies and how to disable. Closes [#1231]. - Split CFLAGS and CPPFLAGS, and LDFLAGS and LDADD/LIBADD. - test/unit now respects CPPFLAGS and LDFLAGS. Closes [#1232]. - Don't call ldconfig in CMake scripts. Closes [#1048]. - Use `CMAKE_INSTALL_*` variables when installing in CMake. Closes [#1049]. [#1048]: https://github.com/eclipse/mosquitto/issues/1048 [#1049]: https://github.com/eclipse/mosquitto/issues/1049 [#1230]: https://github.com/eclipse/mosquitto/issues/1230 [#1231]: https://github.com/eclipse/mosquitto/issues/1231 [#1232]: https://github.com/eclipse/mosquitto/issues/1232