content/post: Add alt tags to images

They are used by certain user agents and screen readers to make
content more accessible.

content/post/beautiful-hand-painted-woodwork.md

@@ -9,6 +9,6 @@ image = "/2016/09/IMG_20160916_174409.jpg"
 
 +++
 
-{{< figure src="/2016/09/IMG_20160916_174409.jpg" title="Beautiful hand-painted wood panels on the ceiling" >}}
+{{< figure src="/2016/09/IMG_20160916_174409.jpg" title="Beautiful hand-painted wood panels on the ceiling" alt="Beautiful hand-painted wood panels on the ceiling" >}}
 
 There's an old Syrian man who does this fantastic hand painting on wood panels in Amman. A few flats in our building have them installed on the ceiling, but this one takes the cake. I'm not sure if it's typical for the region or not — the man was referencing pictures from a Russian art book — but they are exquisite.

content/post/camping-dana-biosphere-reserve.md

@@ -8,6 +8,6 @@ tags = ["Camping", "Nature"]
 image = "/2016/09/DSC_0031.JPG"
 +++
 
-{{< figure src="/2016/09/DSC_0031.JPG" title="Just after sunrise at a camp in the Dana Biosphere" >}}
+{{< figure src="/2016/09/DSC_0031.JPG" title="Just after sunrise at a camp in the Dana Biosphere" alt="Just after sunrise at a camp in the Dana Biosphere" >}}
 
 A few weeks ago I slept in a tent on the cusp of Jordan's Rift Valley. [Wild Jordan](http://wildjordan.com/) has regular hiking and camping trips to the reserve and they are very affordable. The staff are friendly and genuinely care about nature conservation. Trips to this and other national parks are part of an impressive [government effort](http://www.rscn.org.jo/) to preserve Jordan's natural spaces.

content/post/dont-whatsapp-and-drive.md

@@ -8,6 +8,6 @@ description = "Certain common sense public safety considerations haven't reached
 image = "/2016/09/IMG_20160810_162505.jpg"
 +++
 
-{{< figure src="/2016/09/IMG_20160810_162505.jpg" title="Billboard in Amman cautions against using your phone while driving" >}}
+{{< figure src="/2016/09/IMG_20160810_162505.jpg" title="Billboard in Amman cautions against using your phone while driving" alt="Billboard in Amman cautions against using your phone while driving" >}}
 
 I can't even read Arabic but I'm pretty sure that billboard is telling people to *put their fucking phones down while driving*. It's like an epidemic here. I've never seen people look less at the road while driving than here in Amman.

content/post/eid-mubarak-neighborhood-dumpster.md

@@ -8,6 +8,6 @@ description = "Happy Eid to the lazy bastard who threw his sheep carcass into ou
 image = "/2016/09/sheep-dumpster-eid-al-adha.jpg"
 +++
 
-{{< figure src="/2016/09/sheep-dumpster-eid-al-adha.jpg" title="Sheep carcass lazily discarded in neighborhood dumpster" >}}
+{{< figure src="/2016/09/sheep-dumpster-eid-al-adha.jpg" title="Sheep carcass lazily discarded in neighborhood dumpster" alt="Sheep carcass lazily discarded in neighborhood dumpster" >}}
 
 As Muslims around the world are busy wishing each other a blessed [Eid al-Adha](https://en.wikipedia.org/wiki/Eid_al-Adha), some poor bastard has to clean up this lazily discarded sheep carcass from my local dumpster (note the entrails spilled below). Keep it classy, Jordan.

content/post/no-noise-near-noisy-mosque.md

@@ -8,6 +8,6 @@ tags = ["Mosque", "Noise"]
 image = "/2016/09/no-noise-near-mosque.jpg"
 +++
 
-{{< figure src="/2016/09/no-noise-near-mosque.jpg" title="Sign forbidding sound near mosque on Rainbow Street, Amman" >}}
+{{< figure src="/2016/09/no-noise-near-mosque.jpg" title="Sign forbidding sound near mosque on Rainbow Street, Amman" alt="Sign forbidding sound near mosque on Rainbow Street, Amman" >}}
 
 The irony is rich with this one, because this mosque has a sound system from another planet. If I wasn't worried about my personal safety I'd put up a sign right next to it saying: _Please mute your mosque, there is a sleeping Alan 50m away_.