release -> db_release for MySQL 5 compatibility

misc-scripts/xref_projection/project_display_xrefs.pl

@@ -592,7 +592,7 @@ sub write_to_projection_db {
 
   my $db = DBI->connect("dbi:mysql:host=$host;port=$port;database=$dbname", "$user", "$pass", {'RaiseError' => 1}) || die "Can't connect to " . $dbname;
 
-  my $sth = $db->prepare("INSERT INTO projections (release, timestamp, from_db, from_species_latin, from_species_common, to_db, to_species_latin, to_species_common) VALUES (?, NOW(), ?, ?, ?, ?, ?, ?)");
+  my $sth = $db->prepare("INSERT INTO projections (db_release, timestamp, from_db, from_species_latin, from_species_common, to_db, to_species_latin, to_species_common) VALUES (?, NOW(), ?, ?, ?, ?, ?, ?)");
 
   $sth->execute($release,
 		$from_dbname,

misc-scripts/xref_projection/projection_db.sql

@@ -2,7 +2,7 @@
 
 CREATE TABLE projections (
 
-  release					INT NOT null,
+  db_release					INT NOT null,
   timestamp					DATETIME,
   from_db					VARCHAR(255),
   from_species_latin				VARCHAR(255),