.osx: Minimize windows into their application’s icon

Closes #271.
init: Add iTerm colors

Closes #274.
init: Install Sublime Text settings

Closes #275.
.osx: Rename computer name
.aliases: Lowercase `projects` dir
.osx: Don’t prompt when quitting iTerm
README: Update link to Lauri Ranta’s resources
.osx: Add SSD-specific tweaks

Source: http://forums.macrumors.com/showthread.php?t=1505922
.osx: Remove broken three-finger swipe commands

If anyone knows how to make this work, please let me or @necolas know!

Ref. #171.
.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.
Merge branch 'master' of https://github.com/mathiasbynens/dotfiles

# By Mathias Bynens (8) and others
# Via Mathias Bynens
* 'master' of https://github.com/mathiasbynens/dotfiles:
  README: Document the `.cask` file
  .aliases: Add `afk` to lock the screen
  .osx: Don’t `kill` Dashboard
  .osx: Remove broken three-finger swipe commands
  .osx: Add SSD-specific tweaks
  README: Update link to Lauri Ranta’s resources
  .osx: Don’t prompt when quitting iTerm
  .aliases: Lowercase `projects` dir
  .osx: Rename computer name
  init: Install Sublime Text settings
  init: Add iTerm colors
  .osx: Minimize windows into their application’s icon

Conflicts:
	.osx
	README.md