fixing inline image margins

unintentionally screwed block image margins with the inline image margin fix. fix for the fix here

Before
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![image](https://cloud.githubusercontent.com/assets/960919/2695264/5003475c-c3d3-11e3-899b-095260aa6b67.png)

After
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![image](https://cloud.githubusercontent.com/assets/960919/2695259/3e644924-c3d3-11e3-9c9d-5d770058d9eb.png)