Only tested on ZSH
Grunt is getting popular these days, but it's a chore having to install a multitude of tasks on each project. This makes it a tiny bit easier.
Add method to make it easier to install grunt tasks
.functions: Add `gi`
This is an easy way to install Grunt plugins and add them as `devDependencies` to `package.json`.
gi contrib-watch contrib-uglify zopfli
Ship custom zpreztorc with syntax highlight, history substring search…
… [Fix #191]