Add photo on start page.

Author: TeresiaOlsson

assets/images/bio-photo.jpg

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 Python Accelerator Middle Layer (pyAML) is a joint technology platform for **design**, **commissioning** and **operation** of particle accelerators.
 
 It is developed, benchmarked and maintained collaboratively by an open-source community driven by accelerator facilities around the world.
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+{% include figure popup=true image_path="/assets/images/group_photo_2nd_AML_workshop.jpg" alt="Photo of workshop participants" caption="Participants at the 2nd Accelerator Middle Layer Workshop in Berlin, February 2015." %}
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