Fix VersionsHelper#title_for to cope with records that can't be found.
Fix VersionsHelper#title_for to cope with records that can't be found.

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