Avoid git command to be executed in the help for the firstrun

Close #17
Add jscs & jshint for js file in there
Refactor slate.app config a bit (lint) + add safari in config
Update iOS Simulator path for Xcode 6
I'm using an bigger dock (but hidden by default)
Add osx-resolutions alias to get resolutions of screen(s)
Update global node packages
explode PATH update in appropriate place
fuckosx in one place

Since Yosemite `defaults` are cached, so we need to kill the process
that handle the cache to force update from `defaults` files.
Don't load ALL functions (but use path + autoload)
s/iTerm 2/Terminal
Add cask fonts (with nothing)

top lel
Add some node packages in cli component
Update atom config
Better brew update alias
git: idunno what iam doin'
transparent functions for good looking jshint & tape
open xtrafinder if not already open