New cmm v1.14

Changes:

• Updated “Manage Mail Hourly Limits” for the new method in cPanel v11.28+
• Added Note regarding the changes in v11.28+, i.e. Mail Hourly Limits apply to all domains on an account, no longer per domain
• Include /etc/remotedomains in addition to /etc/localdomains in the list of available domains
• Fixed issue where “[truncated to 500 lines]” link was always displayed on emails even if they were less than 500 lines long
• Changed system calls to use open3 to trap messages
• Added retry timeout in WHM UI for checking www.configserver.com for new version information (to avoid repeated hangs when unreachable)