add appmonitor client

public_html/appmonitor/check-appmonitor-server.php

public_html/appmonitor/classes/appmonitor-checks.class.php

public_html/appmonitor/classes/appmonitor-client.class.php

public_html/appmonitor/classes/client_all_in_one.php

public_html/appmonitor/general_include.php

public_html/appmonitor/git_update_appmonitor.sh

public_html/appmonitor/index.php

public_html/appmonitor/local.php

public_html/appmonitor/plugins/apps/concrete5.php

public_html/appmonitor/plugins/apps/dokuwiki.php

...ic_html/appmonitor/plugins/apps/iml-appmonitor-server.php

public_html/appmonitor/plugins/apps/inc_appcheck_end.php

public_html/appmonitor/plugins/apps/inc_appcheck_start.php

public_html/appmonitor/plugins/apps/matomo.php

public_html/appmonitor/plugins/apps/nextcloud.php

public_html/appmonitor/plugins/apps/shared_check_ssl.php

public_html/appmonitor/plugins/apps/wordpress.php

public_html/appmonitor/plugins/checks/apacheprocesses.php

public_html/appmonitor/plugins/checks/cert.php

public_html/appmonitor/plugins/checks/diskfree.php