Fix events#index.atom to not raise exceptions if there are no events.
Fix events#index.atom to not raise exceptions if there are no events.

CorainChicago/ActivateHub,Villag/dentonator,jmcduffie32/calagator,L2-D2/calagator,reidab/calagator,jmcduffie32/calagator,alexbeeken/calagator.org,oktober/calagator,nblackburn87/calagator,shawnacscott/calagator,reidab/calagator,nblackburn87/calagator,shawnacscott/calagator,Villag/dentonator,reidab/calagator,L2-D2/calagator,kerrizor/calagator,cp/calagator-1,eeeeeean/windchimes,cp/calagator-1,cp/calagator-1,reidab/calagator,jmcduffie32/calagator,shawnacscott/calagator,oktober/calagator,alexbeeken/calagator.org,L2-D2/calagator,shawnacscott/calagator,Eugator-Wranglers/calagator,Eugator-Wranglers/calagator,kerrizor/calagator,cp/calagator-1,oktober/calagator,eeeeeean/windchimes,iamBalaji/Calagator,matthewkmayer/calagator,matthewkmayer/calagator,bencornelis/calagator,dudleysr/calagator-workspace,kerrizor/calagator,kerrizor/calagator,oktober/calagator,iamBalaji/Calagator,VolunteerOdyssey/calagator,matthewkmayer/calagator,matthewkmayer/calagator,bencornelis/calagator,L2-D2/calagator,Villag/dentonator,CorainChicago/ActivateHub,iamBalaji/Calagator,VolunteerOdyssey/calagator,CorainChicago/ActivateHub,dudleysr/calagator-workspace,bencornelis/calagator,jmcduffie32/calagator,nblackburn87/calagator,iamBalaji/Calagator,VolunteerOdyssey/calagator,bencornelis/calagator,CorainChicago/ActivateHub