NCI-Agency/anet#995: Optimise insights titles for space
NCI-Agency/anet#995: Optimise insights titles for space

Use the navTitle in the breadcrumbs.
Remove the title for the ReportsByDayOfWeek insight.
Don't add an extra span around the title (already done by Fieldset)/

NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet,NCI-Agency/anet