Update Tester and Cpp to use stderr for printfs
Merge pull request #84 from smirolo/master

a few updates
update tests for printf with stderr
Merge branch 'master' of https://github.com/ucb-bar/chisel
link to OpenSoC Fabric on download page
update text reference after optimization of Mux1H implementation
Merge branch 'master' of git://github.com/ucb-bar/chisel