Added toolchain definitions for Linaro 2015.08
Added toolchain definitions for Linaro 2015.08

Signed-off-by: David Cock <5d58d56d4931c603692c452867e4ec6f0ace5d10@inf.ethz.ch>

kishoredbn/barrelfish,BarrelfishOS/barrelfish,kishoredbn/barrelfish,BarrelfishOS/barrelfish,BarrelfishOS/barrelfish,kishoredbn/barrelfish,BarrelfishOS/barrelfish,kishoredbn/barrelfish,BarrelfishOS/barrelfish,BarrelfishOS/barrelfish,kishoredbn/barrelfish,BarrelfishOS/barrelfish,BarrelfishOS/barrelfish,kishoredbn/barrelfish,BarrelfishOS/barrelfish