bundler-shellsplit-plugin 1.0.1

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.