and shebangs and make all scripts executable

atom_gen.py

@@ -1,4 +1,4 @@
-#! /usr/bin/python3
+#! /usr/bin/env python3
 
 # needs lowdown and feegden installed
 # feedgen can be installed with pip

blog.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 # just testing markdown library for now
 
 from markdown import markdown as to_markdown

build_pages.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 import os
 
 PAGES = [

image_poster.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 
 import freetype
 import io

poster.py

@@ -1,3 +1,4 @@
+#! /usr/bin/env python3
 import csv
 import datetime as dt
 from dateutil import relativedelta

prep.py

@@ -1,4 +1,4 @@
-#! /usr/bin/env python
+#! /usr/bin/env python3
 
 import csv
 from datetime import datetime