form improvements

database/migrations/2014_10_12_000000_create_users_table.php

@@ -17,7 +17,8 @@ class CreateUsersTable extends Migration
             $table->increments('id');
 	        $table->timestamps();
             $table->string('name')->unique();
-            $table->string('email')->unique()->nullable();
+            $table->string('title')->index();
+            $table->string('email')->unique(); // would have to be nullable if we supported login via providers that don't give us e-mail
             $table->string('password')->nullable();
             $table->rememberToken();
         });

database/migrations/2018_07_08_193700_create_tables_table.php

@@ -19,6 +19,7 @@ class CreateTablesTable extends Migration
             $table->unsignedInteger('owner_id');
             $table->unsignedInteger('ancestor_id')->index()->nullable();
             $table->unsignedInteger('revision_id')->index(); // active revision
+            $table->string('name')->index(); // indexable
             $table->string('title')->index(); // indexable
             $table->text('description');
             $table->text('license');