Plugin to fix shell splitting of bundle config arguments in Bundler 1.17.3 to Bundler 2.0.2, fixed in Bundler 2.1.0. In the affected versions, multiple arguments to bundle config become a single argument with spaces. This plugin reverses that transformation. Adapted from https://github.com/rubygems/bundler/issues/6940#issuecomment-470643613 and fixes https://github.com/rubygems/bundler/issues/6940 for these older versions.