reset cmb editor buttons

before: 
![12-12-2013 1-35-56](https://f.cloud.github.com/assets/1499293/1729661/994f3cbe-62c5-11e3-953d-c4796ca36dd7.png)

after:
![12-12-2013 1-36-57](https://f.cloud.github.com/assets/1499293/1729666/a13a909a-62c5-11e3-9838-ffa481d4c388.png)