Add: core cli, lazy_group, example apps

isp_maintenance/apps/vm6/nodes/commands.py

@@ -0,0 +1,13 @@
+import click
+
+
+@click.group(help='nodes command for lazy example')
+def cli():
+    pass
+
+
+@cli.command(name='list')
+def nodes_list():
+    click.echo('NODES LIST: etc...')
+    for num in range(1, 10):
+        click.echo(num)