Fix Roam journal entries, plus move tools to util by convention.

util/addheader.py

@@ -0,0 +1,23 @@
+#!/usr/bin/python3
+# not proud of this but it works (tm).
+import pathlib
+import titlecase
+
+for filename in pathlib.Path('.').glob('**/*.md'):
+    f = open(filename, 'r')
+    print('file: %s' % filename)
+    lines = f.readlines()
+    if lines:
+        if lines[0].startswith('#'):
+            print(filename, 'has a header')
+            print('---')
+        else:
+            sanitized_filename = str(filename).replace('-', ' ')
+            sanitized_filename = sanitized_filename.replace('.md', '')
+            sanitized_filename = sanitized_filename.replace('journal/', '')
+            header = '# ' + titlecase.titlecase(sanitized_filename) + '\n'
+            print('adding header:', header)
+            lines.insert(0, header)
+            with open(filename, 'w') as f_rw:
+                f_rw.writelines(lines)
+            print('---')