Make /try links easier to read
Add elm-html announcement
Add performance graph
Link to the library documentation
Trim some exclamations and thanks

This is for you @mgold :P
Add note that more API explanation is coming
fix error pointed out by @Apanatshka
Fix awkward/wrong phrasing
Credit React for the laziness trick
Add a section on architecting large Elm programs
grammar fixes
Fix link to todo code
Merge branch 'trial' into stable
Fix links to my thesis
Merge branch 'stable' of https://github.com/elm-lang/elm-lang.org into stable