hg: openjfx/8u-dev/rt: [CLEANUP] Update copyright year to 2014 in properties files

[kevin.rushforth at oracle.com]

Changeset: 31915f16ec3d
Author:    kcr
Date:      2014-06-23 17:19 -0700
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/31915f16ec3d

[CLEANUP] Update copyright year to 2014 in properties files

! build.properties
! gradle.properties.template