update readme wtih examples

Author: arthanson

README.md

@@ -64,9 +64,45 @@ The first argument NetBoxClient takes is the NetBox URL. The 'token' argument is
 Now using the client you can make calls to the api, for example:
 
 ```
-ret = nb.dcim.sites.list()
-print(ret.data)
+# 1. List (paginated)
+ret = nb.dcim.sites.list(limit=3)
 
+# 2. Filtered List
+ret = nb.dcim.sites.list(region_id="43")
+
+# 3. All
+ret = nb.dcim.sites.all()
+
+# 4. Get
+ret = nb.dcim.sites.get(24)
+
+# 5. Create
+ret = nb.dcim.sites.create(name="foo3", slug="foo3")
+
+# 6. Bulk Create
+data = [
+    {"name": "foo4", "slug": "foo4"},
+    {"name": "foo5", "slug": "foo5"},
+    {"name": "foo6", "slug": "foo6"},
+]
+ret = nb.dcim.sites.create(data)
+
+# 7. Update
+ret = nb.dcim.sites.update(26, name="foo2-new", slug="foo2-new-slug")
+
+# 8. Bulk Update
+data = [
+    {"id": 28, "name": "foo4-new", "slug": "foo4-new"},
+    {"id": 29, "name": "foo5-new", "slug": "foo5-new"},
+]
+ret = nb.dcim.sites.update(data)
+
+# 9. Delete
+ret = nb.dcim.sites.delete(37)
+
+# 10. Bulk Delete
+data = [{"id": 25}, {"id": 27}]
+ret = nb.dcim.sites.delete(data)
 ```
 The methods on the api's correspond to the NetBox REST API, so ('circuits', 'core', 'dcim', 'extras', 'ipam', 'plugins', 'tenancy', 'users', 'virtualization', 'wireless')