Allow skipping only same-file duplicates with skipDuplicates: "same-file", fixes #601#602

Nic-Polumeyv wants to merge 1 commit into

postcss:masterpostcss/postcss-import:masterfrom

Nic-Polumeyv:skipduplicates-same-fileNic-Polumeyv/postcss-import:skipduplicates-same-fileCopy head branch name to clipboard