3193: add manage account page to topnav.
Merge branch 'master' into 3193-manage-account
3193: add manage account action to users controller.
Merge branch 'master' into 3193-manage-account
3193: updated the vm section based on Tom's suggestion: let's skip the 'last login' column for now, until we can make logs record the actual VM uuid
3193: add wrapping to td elements
3193: add ssh key using popup
Merge branch 'master' into 3193-manage-account
3193: Move "SSH keys" and "API tokens" from notifications menu into settings gear menu. These are now available only for admin users.
3193: add note if there are no ssh keys configured
3193: disable submit button in popup if either name or public key are empty.
3193: Show name column in the ssh key section.
Merge branch 'master' into 3193-manage-account

Conflicts:
	apps/workbench/app/views/layouts/application.html.erb
Merge branch 'master' into 3193-manage-account
Merge branch 'master' into 3193-manage-account
3193: add head_uuid is a arvados#repository filter when looking for recpositories.
3193: minor text updates in the UI panels.
3193: show only a portion of the ssh key so that the page does not have to scroll too far down when there are multiple ssh keys configured.
3193: split ssh section into two sections
3193: improve virtual machines section to add a sample.