doc - OpenGrok cross reference for /plugin/sequencediagram/bower

Name		Date	Size	#Lines	LOC
..		-	-
css/		04-Aug-2019	-	4,522	4,110
fonts/		04-Aug-2019	-	1,028	1,011
img/		04-Aug-2019	-	28	26
js/		04-Aug-2019	-	9	5
reference.html	D	02-Aug-2019	766.1 KiB	14,817	6,603