PyLint and PEP8 formatting

scripts/build_authors.py

@@ -25,6 +25,7 @@ Thanks to the following people for their contributions to this project.
 
 """
 
+
 def main():
 
     logging.captureWarnings(True)
@@ -53,5 +54,6 @@ def main():
     with open(FILENAME, 'wb') as fp:
         fp.write(text)
 
+
 if __name__ == '__main__':
     main()

scripts/build_manpage.py

@@ -79,5 +79,6 @@ def main():
     with open(os.path.join(ROOT, 'rtv.1'), 'w') as fp:
         fp.write(out)
 
+
 if __name__ == '__main__':
     main()

scripts/demo_theme.py

@@ -278,5 +278,6 @@ def main():
                 theme = theme_list.next(theme)
                 theme = theme_list.previous(theme)
 
+
 sys.exit(main())