Fixed an error in the plist removal command in the 10.7 first boot script.
Fixed an error in the plist removal command in the 10.7 first boot script.

chrisrolson/rtrouton_scripts,rtrouton/rtrouton_scripts,jhbush/rtrouton_scripts,kevinstrick/rtrouton_scripts,rtrouton/rtrouton_scripts,jhbush/rtrouton_scripts,jschripsema/rtrouton_scripts,jschripsema/rtrouton_scripts,chrisrolson/rtrouton_scripts,kevinstrick/rtrouton_scripts