Don't attempt to center the dialog if there's no upload tab
Merge branch 'master' into CDB-3130

* master:
  updated cartodb.js + set initial width for infowindow
  CDB-3008 #resolve - logo removed in the public maps
  cdb updated
  CDB-1579 - new liquid infowindow working properly in the editor
  fixed wrong styles when the table switchs geometry types CDB-1389
  CDB-1579 - first changes for new infowindow
Merge pull request #504 from CartoDB/CDB-3130

Don't attempt to center the dialog if there's no upload tab