- Allow getting posts from more than 1 subreddit.
- Make $RequestURL generation faster.
- Get every new post since when the bot has been offline, this means that $limit can't be hardcoded on such situations.
- Handle more than 1 post at a time.
- Fix $LastTitle implementation (in order not to send the same post more than 1 time).
- Do not send last post if it's same as the previous (happens when you turn on the bot and there hasn't been any new post).
- Handle new posts within the X seconds of sleep (currently the bot only sends the last post, but there may be more than 1 post posted in the last 60 seconds).