This allow to handle media_url to external site (like
http://media.example.com).

Templating engine uses a cache that will keep an old version of the
combined files because the main file was not modified.

BeautifulSoup is not compatible with HTML 5 and may mangle your
document. We provide a simple parser that should work in most cases.

This plugin adds `width` and `height` tags to `img` when they are not
present. It also adds them when only one of them is present
(respecting proportions).

Grab creation and modification date from git repository. To use this
plugin, `created` and `modified` meta data should be set to `git`.
They will be replaced by the proper date.

A new keyword `remove` allows to not deploy resources that have been
combined. Small rework on how the plugin work to remove one change
from hyde generator about dependencies handling.

This new plugin allow to combine multiple files into one. Here is an
example:

```
---
combine:
    files: luffy.*.js
    where: top
---

luffy.effects();
luffy.search();
```

All luffy.*.js files will be combined and added to the top of the file.

Always first sort by name then by any attributes you want. Otherwise,
tests may fail.

This plugin allows to link pages that are translated to another
language. Each resource should have a `language` meta attribute and a
`uuid` meta attribute. Resource that have those two meta attributes
will get a new attribute with the list of other resources in a
different language that have the same `uuid` meta attribute.

It is then possible to use something like this to grab the list of
available languages for a given resource:

{% if resource.translations is defined %}
<p>Other languages</p>
<ul>
  {% for translation in resource.translations %}
    <li><a href="{{ translation.full_url }}">
       {{ languages[translation.meta.language] }}
        </a></li>
  {% endfor %}
</ul>
{% endif %}

(You need a `languages` context in `site.yaml` for this snippet to work:
    context:
      data:
        languages:
          fr: Français
          en: English
)