Deployments page

First go at the deployments page. I'm looking to finish off this feature by tomorrow. Especially I want feedback on the `dangerouslySetInnerHTML` attribute and the ownership of the two functions: `formatCurrentActions` and `formatAffectedApps`.
`btn-sm` is much taller (30px) than the line height of text in the table (20px). Would `btn-xs` be more appropriate? Try starting many deployments to see the effect it has on the height of table rows.