Merge pull request #52 from HigherFive/reddit2

Adding a !reddit command that reports what subreddits get posted
Merge pull request #53 from HigherFive/reddit2

Fixing a minor issue of !reddit using the incorrect message format
Modifying the post format moving the NSFW warning to the back
Modifying message to include link flair
Distinguishing moderator and admin posts through color
Merge pull request #47 from HigherFive/reddit

Making modifications to the reddit post message format
Fixing the message format so that the NSFW warning is at the _very_ back