Added a blank favicon because the oauth flow kept throwing errors if it wasn't there
Added a blank favicon because the oauth flow kept throwing errors if it wasn't there

phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida,phac-nml/irida