Imports of package code128

PathSynopsis
fmtPackage fmt implements formatted I/O with functions analogous to C's printf and scanf.
github.com/boombuler/barcode
github.com/boombuler/barcode/utilsPackage utils contain some utilities which are needed to create barcodes
stringsPackage strings implements simple functions to manipulate UTF-8 encoded strings.
unicode/utf8Package utf8 implements functions and constants to support text encoded in UTF-8.