misc: increase event label size up to 100 characters (#12670)

chrono/agendas/migrations/0007_auto_20160722_1135.py

@@ -0,0 +1,19 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('agendas', '0006_auto_20160707_1357'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='agenda',
+            name='label',
+            field=models.CharField(max_length=100, verbose_name='Label'),
+        ),
+    ]

chrono/agendas/models.py

@@ -26,7 +26,7 @@ from jsonfield import JSONField
 
 
 class Agenda(models.Model):
-    label = models.CharField(_('Label'), max_length=50)
+    label = models.CharField(_('Label'), max_length=100)
     slug = models.SlugField(_('Slug'))
 
     class Meta: