Adding db option to change the sqlite filename

README.md

@@ -86,12 +86,19 @@ Include the following js files in your html:
 -  pgsqlite_plugin.js
 -  lawnchair_pgsqlite_plugin_adapter.js (must come after pgsqlite_plugin.js)
 
-The `name` option will determine the sqlite filename.  In this example, you would be using/creating
-the database at: *Documents/kvstore.sqlite3* (all db's in PGSQLitePlugin are in the Documents folder)
+
+
+The `name` option will determine the sqlite filename. Optionally, you can change it using the `db` option.
+
+In this example, you would be using/creating the database at: *Documents/kvstore.sqlite3* (all db's in PGSQLitePlugin are in the Documents folder)
 
     kvstore = new Lawnchair { name: "kvstore", adapter: PGSQLitePlugin.lawnchair_adapter }, () ->
       # do stuff
 
+Using the `db` option you can create multiple stores in one sqlite file. (There will be one table per store.)
+
+    recipes = new Lawnchair {db: "cookbook", name: "recipes", ...}
+	ingredients = new Lawnchair {db: "cookbook", name: "ingredients", ...}
 
 ### Other notes from @Joenoon: