typo
added function to compute proper solar metallicities
code added to make dilution mass model plot of gas within virial radius
added metallicity limits for plots
changed so I could make plots of the inside the virial radius only
added code so I could return the star formation quantities as well as plot the metallicity evolution of the halos
written to loop through each halo and plot the metallicity evolution of the stars as well as the current metallicity distribution of the gas inside the virial radius
changes so I could work with the dilution models