Make scripts executable

scripts/add-category.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 ### Script for adding a new category. Handles adding data to config.csv.
 
 from utils import csv as util_csv

scripts/add-run.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 ### Script for adding a new category. Handles adding data to config.csv.
 
 from utils import csv as util_csv

scripts/generate.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 ### Generate all site pages using csv files.
 
 from utils.gen import index as gen_index

scripts/setup.py

@@ -1,3 +1,4 @@
+#!/usr/bin/env python3
 ### Initial configuration script for paceboard. Handles adding data to config.csv.
 
 from utils import csv as util_csv