List projects and systems on people pages

_includes/project_chip.html

_includes/system_chip.html

_layouts/default.html

_layouts/person.html

projects/FormalCAD.md

projects/almanac.md

projects/arXMLiv.md

projects/comma.md

projects/jem.md

projects/latin.md

projects/logosphere.md

projects/mamored.md

projects/mathsearch.md

projects/meta/README.md

projects/oaf.md

projects/odk.md

projects/omoc.md

projects/once-cs.md

projects/openmath-tn.md

projects/sissi.md