Update post template (#177)

* fix project is none

* adding none.md to patch

* finalize None project fix

* further hack so no input is also None

Author: Cheukting

_projects/_none.md

@@ -1,5 +1,5 @@
 ---
-obj_id: _none
+obj_id: 1none
 name: "None"
 logo: static/images/site_logo/python_sprints_logo_triangles_flat_light_text_502x100px.png
 website: https://python-sprints.github.io