Allow to print (export to PDF) the right size recommendations of a VM

[skateman]

Right size recommendations can be accessed from a VM's summary screen under the Configuration dropdown in the toolbar.

I created a new toolbar on this page with the print button and a new route that displays the printing dialog. However, it is a little weird to have the button completely on the left side of the toolbar. I don't feel it as consistent, but as far as I see, it is always aligned to the left, but on other pages there are multiple buttons pushing it more to the right.

The printing follows the same logic as on summary screens, a new window with the printing dialog opened. If you close the printing dialog, the window will close with it so you can get back to the previous page.

@miq-bot add_label enhancement

https://bugzilla.redhat.com/show_bug.cgi?id=1430159

[miq-bot]

Checked commits skateman/manageiq-ui-classic@00a6caf~...8d60e8a with ruby 2.3.3, rubocop 0.52.1, haml-lint 0.20.0, and yamllint 1.10.0
3 files checked, 3 offenses detected

app/controllers/vm_common.rb

• ❗ - Line 546, Col 45 - Rails/OutputSafety - Tagging a string as html safe may be a security risk.

app/helpers/application_helper/toolbar/right_size_view.rb

• ❗ - Line 12, Col 3 - Layout/IndentArray - Indent the right bracket the same as the first position after the preceding left parenthesis.
• ❗ - Line 3, Col 5 - Layout/IndentArray - Use 2 spaces for indentation in an array, relative to the first position after the preceding left parenthesis.