Add overview of Elm's syntax
Use (<~) and (~) in many of the examples.
Remove {;;} in old let-expressions and make sure that the multi-way if syntax replaces the guarded definition syntax.
Announce v7, create docs about records, add section on record syntax.
More clean up of reference materials.
Add some screenshots.
Fix map and FrameRate examples.
Cosmetic changes
Latest runtime.
Compress runtime.
Add comment about {;;} in let expressions.
Merge branch 'master' of https://github.com/evancz/elm-lang.org

Conflicts:
	server/Editor.hs
Add an open and close button for the examples tray. Center things a bit better. Get the scrolling behavior in order.