added additional children of TTPs: e.g. stix:TTP/ttp:*
added additional children of TTPs: e.g. stix:TTP/ttp:*

most of these are displayed using cyboxProperties style

empereor/cvrf-to-html,STIXProject/stix-to-html,empereor/cvrf-to-html,STIXProject/stix-to-html,STIXProject/stix-to-html,STIXProject/stix-to-html,empereor/cvrf-to-html,empereor/cvrf-to-html