xscope: Changes to 'master'

[Alan Coopersmith]

 README |    4 ++++
 1 file changed, 4 insertions(+)

New commits:
commit 415b229bf02de9e4c9ac75a458912336661f5ed1
Author: Alan Coopersmith <alan.coopersmith at oracle.com>
Date:   Sun Mar 11 19:38:16 2012 -0700

    Add link to original xscope paper in README
    
    Signed-off-by: Alan Coopersmith <alan.coopersmith at oracle.com>