hg: openjfx/8u-dev/rt: [BUILD/DOC] update armhf toolchain builder script, add armsf script.

[hang.vo at oracle.com]

Changeset: c14699348b0d
Author:    ddhill
Date:      2014-06-04 10:48 -0400
URL:       http://hg.openjdk.java.net/openjfx/8u-dev/rt/rev/c14699348b0d

[BUILD/DOC] update armhf toolchain builder script, add armsf script.

! buildSrc/crosslibs/crosslibs-armv6hf.sh
+ buildSrc/crosslibs/crosslibs-armv6sf.sh