use grunt.file over fs, cleanup configure.js
use grunt.file over fs, cleanup configure.js

sfbrigade/linksf,zendesk/copenhelp,zendesk/copenhelp,lcomito/linksf,zendesk/copenhelp,zendesk/linksf,zendesk/linksf,ISMAELMARTINEZ/linkuk,lcomito/linksf,ISMAELMARTINEZ/linkuk,lcomito/linksf,sfbrigade/linksf,sfbrigade/linksf