Layout on deploy page

* made the gap between header and cards 16px
* 8px or 16px padding on right and left sides of page (it feels wrong
  for cards to abut the edge)
* show tooltip for images only when needed
* link-out links open in new window
* logs menu has smaller font
* Use sentence capitalization for property labels, e.g. “Internal
  endpoint” vs “Internal Endpoint”
* change labels to `key: value`
* rewrite of delete replica set dialog to make it stylable

This is because name does not make sense in the YAML upload form.

The reason for doing this is the fact that namespace selection does not
make sense in case of uploading YAML. This should be only in deploy from
settings.

This change handles replica set description end-to-end: saving in on the
deploy form and then displaying. It also handles replica set endpoints.
I also attempted to write tests for the go code, but this change grew
too much. I'll do this later.

Based on mocks:
https://github.com/kubernetes/dashboard/blob/master/designs/11-11-2015/08_deploy%20form.png

This change implements both backend and frontend for the view. This is
the approach I'll follow in the future.

This is a simple end-to-end implementation for to make sure that the setup works.

This is all boilerplate that sets up the page, with some example
content. This change alsu updates angular material to newer version.

This change is mostly boilerplate for the two views and cleanup of test
code that has been laying around.