Remove mention of Spout, as Spout support has been removed in later versions

Need to find a better way to link to an up-to-date version of TARDIS Resource Pack, perhaps linking to its Curse page?
Update CraftBukkit version
Turns out comments don't work inside attribute values... I'll link to the GitHub page containing the rp for now...
Merge pull request #8 from SilverEnderman/gh-pages

Minor updates in a few places. I'll search for more once I get back to my computer