v0.1.4

What's Changed

• add mkfifo. move shared funcs to plib. by @jgarzik in #20
• add util: tabs by @jgarzik in #21
• add util: kill by @jgarzik in #22
• add util: cp by @jgarzik in #23
• add util: dd by @jgarzik in #24
• add util: xargs by @jgarzik in #25
• xargs: correct method of spawning by @jgarzik in #26
• Version 0.1.4 by @jgarzik in #27

Full Changelog: v0.1.3...v0.1.4