Merge pull request 'Html Deadline Hint' (!24) from html_deadline_hint into master

Reviewed-on: #24

seminar/templatetags/deadliny.py

@@ -26,7 +26,7 @@ def deadline_html(deadline: m.Deadline):
 		m.Deadline.TYP_PRVNI_A_SOUS: 'sous_deadline',
 		m.Deadline.TYP_CISLA: 'final_deadline',
 		}
-	return mark_safe(f'<span class="{classes[deadline.typ]}">{text}</span>')
+	return mark_safe(f'<span class="{classes[deadline.typ]}" title="{deadline}">{text}</span>')
 
 @register.filter(name='zkrat_nazev_problemu')
 def zkrat_nazev_problemu(nazev,width):