dotfiles config init
add zshrc file
add submodule maximum-awesome
.aliases: Improve `ips`

Ref. #268 and #269.
add maximum submodules
add submodules maximum
update zshrc
update zshrc file
fixed zshrc file
zshrc: add nvm support
update
update zshrc nvm setting
update zshrc nvm setting
.osx: Don’t `kill` Dashboard

`killall Dashboard` doesn’t actually do anything. To apply the changes for Dashboard, `killall Dock` is enough as Dock is Dashboard’s parent process.

Closes #277.
.aliases: Add `afk` to lock the screen

Closes #258.
README: Document the `.cask` file

Closes #280.
.osx: Disable smart quotes and dashes
.aliases: Add `reload`

`reload` invokes the shell as a login shell, which essentially reloads it.

Closes #247.
.aliases: Update RubyGems before updating installed gems

Closes #282.
.aliases: Add `npme`

`npme` is like `npm` except it uses a registry located in Europe, causing it to be much faster for Europeans. See <http://npmjs.eu/> for more information.

Closes #284.