moved printing of indicator name/value tables to a separate function.  this is being used for indicator title and description.

(this will be updated to work for TTP fields too)
now printing COAs out with expandable contents

moved stix:printNameValueTable to cybox_common.xsl to allow use by cybox_common.xsl and stix_common.xsl
now printing COAs out with expandable contents

moved stix:printNameValueTable to cybox_common.xsl to allow use by cybox_common.xsl and stix_common.xsl