cleans up the AUTHORS file generation script and mailmap

fixes #28

tools/update-authors.sh

@@ -1,22 +1,31 @@
 #!/bin/sh
 
+## 
+## This script will auto-generate the AUTHORS attribution file.
+## If your name does not display correctly, then please
+## update the .mailmap file in the root repo directory
+##
+
 git log --reverse --format='%aN <%aE>' | perl -we '
 
 BEGIN {
   %seen = (), @authors = ();
 }
 
+## must manually add Lew first, since he generated the code prior to CVS
+push @authors, "Lew Rossman <LRossman\@cinci.rr.com>\n";
+
 while (<>) {
   next if $seen{$_};
-  next if /\@chromium.org/;
-  next if /<erik.corry\@gmail.com>/;
+  next if /orquina.jessica\@epa.gov/; ## this individual never authored code; just init-ed the repo
   $seen{$_} = push @authors, $_;
 }
 
 END {
   print "# Authors ordered by first contribution.\n";
-  print "\n", @authors, "\n";
   print "# Generated by tools/update-authors.sh\n";
+  print "\n", @authors;
+
 }
 
 ' > ../AUTHORS