cli experience improvements

archivebox/core/migrations/0002_auto_20200625_1521.py

@@ -0,0 +1,18 @@
+# Generated by Django 3.0.7 on 2020-06-25 15:21
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('core', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='snapshot',
+            name='timestamp',
+            field=models.CharField(default=None, max_length=32, null=True),
+        ),
+    ]