hg: openjfx/8u-dev/rt: RT-39680: Change release version from 8u40 to 8u60 in JavaFX 8u-dev

[kevin.rushforth at oracle.com]

Changeset: 0a812afeee6b
Author:    kcr
Date:      2014-12-18 15:59 -0800
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/0a812afeee6b

RT-39680: Change release version from 8u40 to 8u60 in JavaFX 8u-dev
Reviewed-by: aywang

! build.properties