Merge branch 'refacuring/protocol_handler' into latest-core/crawler

Signed-off-by: Roland Haeder <roland@mxchange.org>

diff --cc application/hub/config.php
Simple merge

diff --cc application/hub/interfaces/source/urls/class_UrlSource.php
Simple merge

diff --cc application/hub/main/filter/task/node/class_NodeTaskHandlerInitializerFilter.php
Simple merge

diff --cc application/hub/main/resolver/protocol/tcp/class_TcpProtocolResolver.php
Simple merge

diff --cc application/hub/main/source/class_BaseUrlSource.php
Simple merge