Imports of package source

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/hugofsPackage hugofs provides the file systems used by Hugo.
github.com/gohugoio/hugo/langsPackage langs contains the language related types and function.
github.com/spf13/afero
github.com/spf13/castPackage cast provides easy and safe casting in Go.
github.com/spf13/jwalterweatherman
golang.org/x/text/unicode/normPackage norm contains types and functions for normalizing Unicode strings.
ioPackage io provides basic interfaces to I/O primitives.
osPackage os provides a platform-independent interface to operating system functionality.
path/filepathPackage filepath implements utility routines for manipulating filename paths in a way compatible with the target operating system-defined file paths.
regexpPackage regexp implements regular expression search.
runtimePackage runtime contains operations that interact with Go's runtime system, such as functions to control goroutines.
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
syncPackage sync provides basic synchronization primitives such as mutual exclusion locks.