Improve information on deployment page

This improves the information that appears on the right hand side of the deployment page.

 - Remove blurb explaining what the recent deploy table is
 - Reduce the time window of deploy history to 90 days (previously was infinite)
 - Add build info section and populate when a valid build is selected
Seems to be what we are doing everywhere else (the play execution context). My first response is, if it ain't broke don't fix it. But are you explicitly talking about these user initiated calls rather than the background ones? What's your concern here?