helm/shell/+zsh/update

#!/usr/bin/env zsh
if [[ -e ~/.zgen/zgen.zsh ]] then
    source ~/.zgen/zgen.zsh
    zgen selfupdate
    zgen update
fi
shell/zsh: fix update script failing to detect zgen 2016-12-25 21:28:11 -08:00			`#!/usr/bin/env zsh`
			`if [[ -e ~/.zgen/zgen.zsh ]] then`
			`source ~/.zgen/zgen.zsh`
zsh/update: refactor 2016-12-15 18:22:00 -08:00			`zgen selfupdate`
			`zgen update`
			`fi`