Changes for January 2016 CPU release (8u71/8u72) synced into FX 8u-dev and 9-dev

[Kevin Rushforth]

I have synced the OpenJFX changes from the just-released January 2016 
CPU release (8u71/8u72) into 8u and into 9.

Here is a webrev of the FX 8u72 changes for those who are interested in 
the changes, but don't want to wade through the 58 separate changesets I 
just pushed (most of which are tag or merge changesets).

http://cr.openjdk.java.net/~kcr/8u72-8u-sync/webrev/

The webrev for 9 is almost identical, but here it is if anyone is 
interested:

http://cr.openjdk.java.net/~kcr/9-cpu-1601-sync/webrev/

-- Kevin