[feature] component-long-title-overflow

**Purpose**
- Resolves [#1205](https://github.com/CenterForOpenScience/openscienceframework.org/issues/1205)
- Currently, a long component title will wrap within the component widget and forces the `Remove`, `Fork`, and `More` buttons below it. This PR adds a maximum width to the title wrap, which keeps the buttons from moving below the long title.

**Changes**
- Added `.component-overflow` CSS class with a maximum overflow width of 90%.
- ***Before***
![screen shot 2014-11-05 at 9 53 02 am](https://cloud.githubusercontent.com/assets/7913604/4920186/47d91c9a-6500-11e4-93a1-22ec049bc315.png)

- ***After***
![screen shot 2014-11-05 at 10 18 01 am](https://cloud.githubusercontent.com/assets/7913604/4920193/540846f8-6500-11e4-90d9-c340b9c3ee64.png)

**Side Effects**
- None