[SetupTest] Add and use two new functions.

- add_process_name_to_path_dict()
- create_process_dict()
[SetupTest] Use with/as statement.
[SetupTest] Fix wait time and add comment.
[SetupTest] Fix how to call find_process() function in the container
name space.
[SetupTest] Use check_process_exists() function.
[SetupTest] Move called positon of sleep() method.
[Zabbix] Add an argument of get_zabbix_server_id() function.
[SetupTest] Don't get config_info in create_setting_dict() function.
[SetupTest] Add missing new line.
[SetupTest] Add and use a new function: create_zabbix_hosts_dict()
[Zabbix] Return False when a number of elements in result.
[SetupTest] Add a new function: find_zabbix_hosts()
[Setup] Use os.path.join() method.
[SetupTest] Add check_zabbix_hosts_exists()

I'll unify the same functions as one function.
[SetupTest] Add a new function: create_redmine_project_dict()
[SetupTest] Add a new function: find_redmine_project()
[SetupTest] Add a new function: check_redmine_project_exists()
[SetupTest] Add a new function: create_nagios_hosts_dict()
[SetupTest] Add a new function: find_nagios_hosts()
[SetupTest] Add a new function: find_nagios_hosts()