GeneralUtil.escapeForHtmlAttribute does not completely escape the given input for use in an html attribute context

panel:bgColor=e7f4fa NOTE: This suggestion is for Confluence Server. Using Confluence Cloud? See the corresponding suggestion|http://jira.atlassian.com/browse/CONFCLOUD-29826. panel GeneralUtil.escapeForHtmlAttribute only escapes " and it does not escape ' . Furthermore, the method does not html...