added modell and admin for HonoraryCertificate

input/admin.py

@@ -1,6 +1,7 @@
 from django.contrib import admin
 
 # Register your models here.
-from .models import Project
+from .models import Project, HonoraryCertificate
 
 admin.site.register(Project)
+admin.site.register(HonoraryCertificate)

input/models.py

@@ -16,3 +16,10 @@ class Project(Volonteer):
 
     def __str__(self):
         return self.name
+
+class HonoraryCertificate(Volonteer):
+    request_url = models.CharField(max_length=400) #can urls be longer in theory?
+    number = models.IntegerField(null = True)
+
+    def __str__(self):
+        return "Certificate for " + self.realname