Add tests for kazv-io-job.cpp
Type: skip
Verify unit tests pass.
Fix code for libhttpserver 0.18.2
Use the PkgConfig::libhttpserver target, because it also includes the include dirs of that target. Also, use ecm_add_test to single out this one test that requires extra link libraries.
This suffers from time-of-check, time-of-use problem. By the time the port is closed, it may no longer be free.
Use PkgConfig correctly, fixed time-of-check, time-of-use problem for port.
Use QHttpServer instead of libhttpserver, and add upload test.