Imports of package templates

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/gohugoio/hugo/helpersPackage helpers implements general utility functions that work with and on content.
github.com/gohugoio/hugo/resource
github.com/gohugoio/hugo/tplPackage tpl contains template functions and related types.