hg: openjfx/8/graphics/rt: Gradle build fixes for windows. Specifically fixed the launcher double bracket problem, also abstracted out ICON_SWAP cc / link flags

[hang.vo at oracle.com]

Changeset: b72d2d60fcb9
Author:    rbair
Date:      2013-04-10 16:08 -0700
URL:       http://hg.openjdk.java.net/openjfx/8/graphics/rt/rev/b72d2d60fcb9

Gradle build fixes for windows. Specifically fixed the launcher double bracket problem, also abstracted out ICON_SWAP cc / link flags

! build.gradle
! settings.gradle
! win.gradle