Check_MK Werk 1656: cisco_vpn_tunnel: Refactored complete check, fixed threshold bugs

ID: 1656 Title: cisco_vpn_tunnel: Refactored complete check, fixed threshold bugs Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.5i7 Improved check in different ways: - When configuring OK as failed tunnel state, this was not handled correctly by the check. - Clarified the valuespec titles and help texts. - Check did not process multiple VPN tunnel configurations defined in a single rule. - Cleaned up check code Sadly had no data for testing here... Let's hope for the best.