Add listing of core functions.
Javascript -> JavaScript
Update related works intro, add AFAX section.
Address all language issues from R1.
F# -> F\#
Remove split infinitive. Apparently, grammar can be controversial.
Update info on where to obtain Haste.
Add GWT to related work.
Remove defensive Haste-justification.
Add Ocsigen to related work.
Add Opa to related work.
Update abstract, add Links, Ur/Web and HOP.