course image fields migration added

ECOM-7670

course_discovery/apps/publisher/migrations/0046_auto_20170413_0935.py

+# -*- coding: utf-8 -*-
+# Generated by Django 1.9.13 on 2017-04-13 09:35
+from __future__ import unicode_literals
+
+import stdimage.models
+from django.db import migrations, models
+
+import course_discovery.apps.course_metadata.utils
+import course_discovery.apps.publisher.validators
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('publisher', '0045_auto_20170330_0729'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='course',
+            name='image',
+            field=stdimage.models.StdImageField(blank=True, null=True, upload_to=course_discovery.apps.course_metadata.utils.UploadToFieldNamePath('number', path='media/publisher/courses/images'), validators=[course_discovery.apps.publisher.validators.ImageSizeValidator(height=1192, width=2120)]),
+        ),
+        migrations.AlterField(
+            model_name='historicalcourse',
+            name='image',
+            field=models.TextField(blank=True, max_length=100, null=True, validators=[course_discovery.apps.publisher.validators.ImageSizeValidator(height=1192, width=2120)]),
+        ),
+    ]