Fix OJS-37 to mark Author selected by default for new user registrations
OJS-38 Add custom text override for just Empirical Musicology Review

Addition of text at bottom of Archive page only for journal EMR.
This needs to be refactored into a proper hook, for cleaner code.
Also, if the title ever changes from $siteTitle == "Empirical Musicology Review"
Then this block will dissappear.