Fix format on Fate Core, FAE, and Toolkit files

[fate-srd]

Fix format on Fate Core, FAE, and Toolkit files

[truenorthdan]

Some HTML tags have been converted to HTML entities so they don't work. For example:

• <span>Setting:</span>&nbsp;Decide what the world that surrounds the protagonists is like.

This is pretty widespread in the file I looked at (Core SRD).

[amazingrando]

@truenorthdan Thanks for taking a look. I'm working on the core-three branch to fix that. The original three SRDS are formatted waaaaaaay different than the new ones.

[pspeter3]

#9 relies on an AST version of your gulp script. It's possible that the AST approach would be able to handle those.