epub-tools-2.6: dependencies

Dependencies for epub-tools-2.6

epubmeta	base (>=3 && <5) bytestring directory epub-metadata (>=4.0) filepath mtl process zip-archive
epubname	base (>=3 && <5) directory epub-metadata (>=4.0) filepath mtl parsec regex-compat
epubzip	base (>=3 && <5) directory epub-metadata (>=4.0) filepath mtl parsec regex-compat