Move YAML switcher out of the tabs in Review and create VirtualMachine page to the new place in the right - above the tabs (see the design doc), same as it is for VM or Template tabs, for consistency reasons.

Design doc:

https://docs.google.com/document/d/1j5SeV-4ZxJnOvJAhnVn6pjF7A-5TJgx4UQD-6brTn64/