Test updates for production mode

don't run Object.seal test in production mode

Test updates for IE9

• Update to Steal 1.0
• Handling silent failures for sealed objects in IE9

Default values go through `set`

Fixes #130.

Fix tests with multiple versions

The can-define tests were failing when run together with other modules in the canjs/canjs release process. This release fixes the tests and makes no changes to the actual modules.

#124

DefineMap and DefineList have event methods

DefineMap and DefineList are no longer missing their event emitter methods.

var DefineMap = require('can-define/map/');

var Todo = DefineMap.extend({});

assert.ok(Todo.on, 'The `on` method was found on the Todo Constructor.'); // --> true

PR: #121

Extending works better

#118 - Upgrades to latest can-construct

can-namespace

• using can-namespace, can-types, can-cid