Fixed incorrect date on versions page. Should be saying 'X versions since [oldest gem date]', but was 'X versions since [newest gem date]'.
Fixed incorrect date on versions page. Should be saying 'X versions since [oldest gem date]', but was 'X versions since [newest gem date]'.

Signed-off-by: Nick Quaranto <75ef9faee755c70589550b513ad881e5a603182c@quaran.to>

rubygems/rubygems.org-backup,square/rubygems.org,rubygems/rubygems.org-backup,rubygems/rubygems.org-backup,square/rubygems.org,square/rubygems.org,bpm/getbpm.org,bpm/getbpm.org,1337807/rubygems.org,1337807/rubygems.org,dstrctrng/private_event,1337807/rubygems.org,dstrctrng/private_event