tpope/bundler won't work without this plugin on a project
that uses dvm when mvim is not launched from within the
project's directory.
Using the command :Rvm will source the right GEM_HOME
so that :Bedit [gem] is able to look in the right place.
Since we're now able to install Solarized on iTerm2, there's no
need for approximating the theme when using vim instead of
mvim. In fact, using csapprox on iTerm2 with solarized installed
breaks the theme completely.
