<p>I think it's appropriate to add vendorer to the Gemfile. Although it's not needed by every developer, I don't think it introduces any additional dependencies.</p>
<p>My ulterior motive for doing so is to slightly simplify the installation docs!</p>
<hr>
<h4>You can merge this Pull Request by running</h4>
<pre> git pull https://github.com/gravitystorm/openstreetmap-website patch-1</pre>
<p>Or view, comment on, or merge it at:</p>
<p> <a href='https://github.com/openstreetmap/openstreetmap-website/pull/280'>https://github.com/openstreetmap/openstreetmap-website/pull/280</a></p>
<h4>Commit Summary</h4>
<ul>
<li>Add vendorer gem to Gemfile</li>
</ul>
<h4>File Changes</h4>
<ul>
<li>
<strong>M</strong>
<a href="https://github.com/openstreetmap/openstreetmap-website/pull/280/files#diff-0">Gemfile</a>
(5)
</li>
</ul>
<h4>Patch Links:</h4>
<ul>
<li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/280.patch'>https://github.com/openstreetmap/openstreetmap-website/pull/280.patch</a></li>
<li><a href='https://github.com/openstreetmap/openstreetmap-website/pull/280.diff'>https://github.com/openstreetmap/openstreetmap-website/pull/280.diff</a></li>
</ul>