RFR: JDK-8204666: javadoc should be updated to use jquery 3.3.1

[Priya Lakshmi Muthuswamy]

Hi,

Kindly review fix for https://bugs.openjdk.java.net/browse/JDK-8204666
webrev : http://cr.openjdk.java.net/~pmuthuswamy/8204666/webrev.00/
jquery-migrate is included to solve incompatibility issues between 
jQuery 3.x and jQuery UI 1.x

Thanks,
Priya