tidy up settings and readme

tubesync/tubesync/local_settings.py.container

@@ -84,3 +84,6 @@ else:
 
 
 SOURCE_DOWNLOAD_DIRECTORY_PREFIX = os.getenv('TUBESYNC_DIRECTORY_PREFIX', 'True').strip().lower()
+
+
+VIDEO_HEIGHT_CUTOFF = int(os.getenv("TUBESYNC_VIDEO_HEIGHT_CUTOFF", "240"))

tubesync/tubesync/settings.py

@@ -154,8 +154,8 @@ MEDIA_THUMBNAIL_WIDTH = 430                 # Width in pixels to resize thumbnai
 MEDIA_THUMBNAIL_HEIGHT = 240                # Height in pixels to resize thumbnails to
 
 
-VIDEO_HEIGHT_CUTOFF = int(os.getenv("VIDEO_HEIGHT_CUTOFF", "240"))  # Smallest resolution in pixels permitted to download
-VIDEO_HEIGHT_IS_HD = 500                                            # Height in pixels to count as 'HD'
+VIDEO_HEIGHT_CUTOFF = 240                   # Smallest resolution in pixels permitted to download
+VIDEO_HEIGHT_IS_HD = 500                    # Height in pixels to count as 'HD'