Render bib names as Lastname, Firstname Q.

Did this to try to fix why the spacing was getting messed up
in some names, although this wasn't the problem (see next
commit)

gitbib/gitbib.py

@@ -303,19 +303,25 @@ def internal_representation(all_my_meta, *, session, ulog):
 # can be expressed eloquently in the jinja2 templates. We set up some
 # jinja2 "filters" here to use to clean up the templates.
 
-def name_from_dict(author):
+def fnln_name_from_dict(author):
     if isinstance(author, dict):
         return "{given} {family}".format(**author)
     else:
         return author
 
+def lnfn_name_from_dict(author):
+    if isinstance(author, dict):
+        return "{family}, {given}".format(**author)
+    else:
+        return author
+
 
 def pretty_author_list(authors):
-    return "; ".join(name_from_dict(author) for author in authors)
+    return "; ".join(fnln_name_from_dict(author) for author in authors)
 
 
 def bibtex_author_list(authors):
-    return " and ".join(latex_escape(name_from_dict(author)) for author in authors)
+    return " and ".join(latex_escape(lnfn_name_from_dict(author)) for author in authors)
 
 
 def to_isodate(date):