IARD paper prep: Extended the X axis to be 1/50th of the max X. Sofue data flags.  Edited mass_bulge, scale_length_bulge for Milky Way. DeltaV is now Math.abs((V_{model} - V_{obs}) / V_{obs}) * 100. Added Squares (GR), circles (CG), and triangles (TOTAL DM). Separated CSV download buttons into parameters and velocities.