allow adding options easily

lib/sqlite3.js

@@ -88,6 +88,15 @@ Statement.prototype.map = function() {
     return this.all.apply(this, params);
 };
 
+
+
+sqlite3.configure = function(options) {
+    for (var key in options) {
+        sqlite3[key] = options[key];
+    }
+    return this;
+};
+
 var isVerbose = false;
 
 // Save the stack trace over EIO callbacks.