Prototyping alert history

refs #4074
AlertSummary: Decouple components and use partials

refs #4078
AlertSummary: Add healing chart

refs #4076
AlertSummary: Basic styling

refs #4074
AlertSummary: Controller clean up

refs #4074
Merge branch 'feature/alert-summary-4074'

resolves #4074
resolves #4473
Form: Don't override Zend_Form::setDefaults()

fixes #7315
AlertSummary: Format trend change percent value
Merge branch 'master' into feature/setup-wizard-7163
Consider `root_dn' and `base_dn' when installing config files

refs #7163
Add useful @todo hint

refs #7163
Wrap form notifications in <p> by default, not <div>
Put some margin around the setup wizard

refs #7163