^ [JUX] Remove sidebar on the places where search tools has been implemented

This PR adds the extra feature proposed in the JUX code sprint after the creation of search tools. Hide the sidebar menu because we observed that the same options were in the top navigation menu. This makes all the available area usable for columns.

Previous with sidebar:
![jux-sidebar-shown](https://f.cloud.github.com/assets/1119272/1390133/ad9bd686-3be8-11e3-83d2-160a408f93ab.png)

Current without sidebar:
![jux-sidebar-hidden](https://f.cloud.github.com/assets/1119272/1390134/b620d982-3be8-11e3-91ac-c1cc93cdf8e8.png)

After talking with @brianteeman we decided to keep the menu for mobile devices where we think it's still useful:
![jux-sidebar-shown-mobile](https://f.cloud.github.com/assets/1119272/1390142/d0c4bb1e-3be8-11e3-96ab-705e941d2431.png)

If this is merged I'll add the extra managements while I integrate search tools before the release.