Move all content to page bundles

This allows me to use Hugo's image resizing to create img srcsets
where the client downloads an appropriate image depending on their
screen size.

I had to go back and find original photos for each of these posts
because Hugo was resizing my already-optimized versions and they
looked horrible. Unfortunately I couldn't find originals for these
posts:
  - aqaba-dirty-disappointing
  - contemporary-arab-design-jrf-showroom
  - eid-mubarak-neighborhood-dumpster
  - no-noise-near-noisy-mosque
  - red-orange-yellow-rice-bab-al-yemen

Hugo will fall back to looking in the static directory for these.

content/posts/buying-baklava-amman/index.ar.md

@@ -0,0 +1,19 @@
++++
+title = "شِرَاء البَقْلَاوَة في عَمَّان"
+slug = "buying-baklava-amman"
+images = ["IMG_20160810_160953.jpg"]
+categories = ["طعام"]
+tags = ["البقلاوة"]
+date = "2020-01-31T17:19:30+02:00"
+description = "Buying baklava from a jovial young Jordanian at the market in downtown Amman."
++++
+
+{{< figure src="IMG_20160810_160953.jpg" title="الجَمِيعُ يُحِبُّ البَقْلَاوَة!" >}}
+
+في وَسْط البَلْدَة عمّان هُناك محلّ يقع في السّوق الرّئيسة يبيع الحلويّات العربيّة التّقليديّة.
+
+لَسْتُ مُتأكّدًا مَنْ كَانَ مُتحمِّسًا أكثر حول هذا النِّصف كيلو من البَقْلَاوة، أنا أم الشَّاب الأُردنيّ الّذي يَبِيعها.
+
+<!--more-->
+
+تَرْجَمَة: بيان عابد

content/posts/buying-baklava-amman/index.md

@@ -0,0 +1,16 @@
++++
+date = "2016-09-23T11:15:16+03:00"
+title = "Buying Baklava in Amman"
+slug = "buying-baklava-amman"
+aliases = ["/2016/09/buying-baklava-in-amman/"]
+categories = ["Food"]
+tags = ["Baklava", "Amman"]
+description = "Buying baklava from a jovial young Jordanian at the market in downtown Amman."
+images = ["IMG_20160810_160953.jpg"]
++++
+
+{{< figure src="IMG_20160810_160953.jpg" title="Everybody likes baklava!" alt="Young child smiling and wrapping up baklava in a shop in Amman" >}}
+
+There's a shop in Amman's main market downtown that sells traditional Arabic sweets. I'm not sure who was more excited about this half-kilogram of baklava (which is called "_baklawa_" in Arabic) — me, or the jovial young Jordanian selling it.
+
+<!--more-->