made display of behavior descriptions more robust
made display of behavior descriptions more robust

now using either the behavior description or the behavior/purpose/description

also now only showing the first 10 tokens if the string is longer than 10 tokens

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