@gib: Minor bugs

* Log titles need to break (used a textarea—will autosize for very long titles later)
* If a user doesn't enter anything in the thumbnail view it will save the content title & lead paragraph so they can recognize it in the list view
* Titles have overflow: ellipsis in list view
* Lead paragraph has proper line height

![image](https://cloud.githubusercontent.com/assets/555859/4929010/e11a73c2-654b-11e4-9e31-61409db9199d.png)

![image](https://cloud.githubusercontent.com/assets/555859/4929039/597b0066-654c-11e4-9b0c-70866d5e2275.png)