don't display system_info footer when running tests
don't display system_info footer when running tests

grit (git gem) throws strange errors when running rspec tests
using command-R in textmate, so here's the hack to fix
that for now

concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse,concord-consortium/rigse