Enable to download AWS volumes snapshot summary
Enable to download AWS volumes snapshot summary

fixing https://bugzilla.redhat.com/show_bug.cgi?id=1439629

Enable to download AWS volumes snapshot summary in PDF format
when reaching Storage > Block Storage > Volume Snapshots page
and clicking on one of the snapshots to get into summary page.

ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic,ManageIQ/manageiq-ui-classic