Refactor i18n structure, remove layouts, add slides

Yep, this commit is too big big I didn't want to take the trouble of splitting
it now.

- _config.yml translation keys are now simetrical on the entitiy: articles,
pastebins, tils, slides, etc.;
- _posts were moved to _articles: the _posts collection had special treatment in
Jekyll which I wanted to avoid;
- the filtering of entries for the Atom feed is now done inside the
_includes/feed.atom file instead of every feed file;
- all entities are now dealt with using the pluralized name: articles,
pastebins, tils, slides. No more inconsistencies on the key names, they now
should only make sense as the translation value on the dictionary;
- add base reveal.js infrastruture, with Jekyll generating the listing page and
nothing else.

1 files changed, 0 insertions, 18 deletions

diff --git a/_layouts/tils-listing.html b/_layouts/tils-listing.html
deleted file mode 100644
index 0a59a19..0000000
--- a/_layouts/tils-listing.html
+++ /dev/null
@@ -1,18 +0,0 @@
----
-layout: default
----
-<h2>
-  {{ site.t.til_listing[page.lang] }}
-  <a href="{% link {{ site.t.feed.url.til[page.lang] }} %}">
-    <img class="simple-icon" src="/images/atom.svg" alt="{{ site.t.alt.atom[page.lang] }}" />
-  </a>
-</h2>
-{{ content }}
-<ul>
-  {% assign tils = site.tils | where:"lang", page.lang | sort: "date" | reverse %}
-  {%- for til in tils -%}
-  <li>
-    <a href="{{ til.url | relative_url }}">{{ til.title | escape }}</a> - {% include i18n-date.html date=til.date %}
-  </li>
-  {%- endfor -%}
-</ul>