Improve the default SSL cipherset in standalone JIRA setup

panel:bgColor=e7f4fa NOTE: This suggestion is for JIRA Cloud. Using JIRA Server? See the corresponding suggestion|http://jira.atlassian.com/browse/JRASERVER-27681. panel We are concerned about 'SSL Weak Cipher Suites Supported' and 'SSL Medium Strength Cipher Suites Suppored'. Any suggestions wou...