Squashed commit of the following:

commit 69845125c54bcae4c7e08d403fb3ef6c34466cef
Author: 杨博 <pop.atry@gmail.com>
Date:   Mon Sep 15 17:41:12 2014 +0800

    Enable tests for 2.10

commit 130e94fdedaf760a6777333bb4b5f4c751c73894
Author: 杨博 <pop.atry@gmail.com>
Date:   Mon Sep 15 17:06:59 2014 +0800

    Bump version

commit e7d2383cb2b1e48885d7ef05f0a223f79775f702
Author: 杨博 <pop.atry@gmail.com>
Date:   Mon Sep 15 17:03:15 2014 +0800

    不再为Scala使用特殊的Future类型