modify blinks theme
Merge branch 'master' of https://github.com/robbyrussell/oh-my-zsh

* 'master' of https://github.com/robbyrussell/oh-my-zsh: (112 commits)
  adding urldecode_json to compliment urlencode_json and updating readme.md; slight tweak to urlencode_json from previous commit
  adding urlencode_json and associated README.md details
  Matching autocomplete for Docker v0.9.1
  Fix broken reverse-menu-complete keybinding.
  adding the is_json tool and associated readme.md details
  Escape % in $CMD variable
  Add README file to rake-fast plugin
  Allowing path with spaces in pow plugin
  New aliases for 'apt-get' and 'aptitude' as they were overwritten by later aliases
  adding support for node
  Adds command line aliases useful for dealing with JSON
  Updates spectrum.zsh
  $ZSH is the OMZ installation folder, not configuration
  mention $ZSH_CUSTOM as suggested in #2295
  suggest setting $LANG to fix #1286 and fix #1823
  Fix export syntax of $GREP_OPTIONS
  Rendering the 'vagrant box (remove|repackage)' completion code independant of Vagrant implementation details.
  application completion
  library completion
  in hindsight, this is probably a bad idea
  ...