Commit
14472cc812c09f488dd9bb4d22b547f01d93e691
by dorrabUpdated Presentation page to add recent links
Added the links for
dW Open presentation by Mark
FOSDEM'17 presentations by Charlie and Matthew
Separated the links into section with "recent presentations" containing only events that happened in 2017
Signed-off-by: Dorra Bouchiha <dorrab@ca.ibm.com>