Fix styling issues on CV deletion pages
|Assigned To:||Walden Raines|
|Target version:||Team Tom - Iteration 13|
|Velocity based estimate||-|
Fix several styling issues on the content view deletion pages.
- The page content is only half width in some places
- The help text for "completely remove version" should be displayed as a warning and only when the box is checked
- Fix styling of lifecycle environments (i.e. wrapping)
- Next/back/cancel buttons should always be on the bottom of the "wizard"