Added the missing npm dependency for the logfile grunt stuff.
Added the missing npm dependency for the logfile grunt stuff.

skycow/openstorefront,Razaltan/openstorefront,jbottel/openstorefront,Jedwondle/openstorefront,Jedwondle/openstorefront,Razaltan/openstorefront,skycow/openstorefront,jbottel/openstorefront,tyler-travis/openstorefront,Jedwondle/openstorefront,Razaltan/openstorefront,tyler-travis/openstorefront,tyler-travis/openstorefront,Jedwondle/openstorefront,tyler-travis/openstorefront,jbottel/openstorefront,tyler-travis/openstorefront,Razaltan/openstorefront,Jedwondle/openstorefront,skycow/openstorefront,jbottel/openstorefront,skycow/openstorefront,Razaltan/openstorefront,skycow/openstorefront