Updated version number and changelog.

src/reddit.py

@@ -3,12 +3,16 @@ title: Reddit
 author: @nathanwindisch
 author_url: https://git.wnd.sh/owui-tools/reddit
 funding_url: https://patreon.com/NathanWindisch
-version: 0.0.1
+version: 0.0.4
 changelog:
 - 0.0.1 - Initial upload to openwebui community.
 - 0.0.2 - Renamed from "Reddit Feeds" to just "Reddit".
 - 0.0.3 - Updated author_url in docstring to point to 
           git repo.
+- 0.0.4 - Updated to use a class instead of a series of
+					functions (RedditPage), and merged the user 
+					and subreddit functions into a single method 
+					(RedditPage#get_page).
 """