Add edit and delete screenshot

migrations/versions/fa12fadbdb40_.py

@@ -0,0 +1,28 @@
+"""empty message
+
+Revision ID: fa12fadbdb40
+Revises: c4152f4240ed
+Create Date: 2018-05-25 18:46:54.039870
+
+"""
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision = 'fa12fadbdb40'
+down_revision = 'c4152f4240ed'
+branch_labels = None
+depends_on = None
+
+
+def upgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.add_column('package_screenshot', sa.Column('approved', sa.Boolean(), nullable=False, server_default=True))
+    # ### end Alembic commands ###
+
+
+def downgrade():
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_column('package_screenshot', 'approved')
+    # ### end Alembic commands ###