Update default gemdir.
Remove unused vim-easymotion plugin.
Use Ruby 2.
Run AM via foreman.
Open vertical splits to the right.
Autoformat git commit messages.
Added vim-gitgutter. It shows cues in the margins indicating whether a
line was added, deleted, or changed since last commit.
Added vim-surround for managing quotation marks, parentheses, and other
delimiting character pairs.
Don't let zsh autocorrect Capistrano's 'cap' command.
Updated javascript snippets.