Merge pull request #1213 from Proplex/v3

I'm crazy
Fix missing comma.
@Proplex
Adding Foolz Archive Beta as archive option.
Adding also /mlp/, /h/ and /u/, and fixing the unique id.
Merge pull request #1214 from woxxy/v3

Adding Foolz Archive Beta as archive option.
Fix #1162.
Make use of a few CoffeeScript filters.
ExpandThread tweaking.

Also fix code trying to $.off `ExpandThread.cb.toggle`.
Close #1106
Avoid using {d.body,doc}.scroll{Top,Left}, use window.scroll[...] instead.
Shave a line.
Slightly simplify $.ajax.
Use xhr.responseType = 'document'.
display rolled dice while on /tg/
updated changelog
Merge pull request #1218 from carboncopy/dice

Dice
Tweak Dice code. #1218
Tweak dice code further. #1218
Also use `data` instead of `textContent` as it performs faster.
Allow fetching posts for archives that require credentials.
Fix #1219.