Unpublish and fold library KNTLM into only known user, kio_http
Following the plan noted in src/kntlm/CMakeLists.txt:
# KF6 TODO: move all classes to kio-http, only left known user, and dissolve lib
Edited by Friedrich W. H. Kossebau
Following the plan noted in src/kntlm/CMakeLists.txt:
# KF6 TODO: move all classes to kio-http, only left known user, and dissolve lib