Added the 'Express.js Guide' to the 'Javascript' list.
Merge pull request #609 from rodrigo-medeiros/expressjs-guide

Added the 'Express.js Guide' to the 'Javascript' list.
Added the 'Use Vim Like a Pro' to the 'Vim' list.
Merge pull request #610 from rodrigo-medeiros/vim-pro

Added the 'Use Vim Like a Pro' to the 'Vim' list.