[Developers] Documentation urgently needs a wiki + Getting started with PHP

[William Pietri]

Will Moffat wrote:
> * Some of the tutorials no longer work. It's very disheartening to a
> new developer when the tutorials are buggy. Hello world apps must just
> work out of the box. Developers new to Freebase just don't have the
> experience to fix simple bugs and will just give up.
> [...]
> * "Developing Metaweb-Enabled Web Applications" needs to be updated
> with the API changes (results codes have changed which means examples
> like albumlist.php are totally foobar)


Sounds like these would be good to have as automated test cases, so you 
they don't have to be manually rechecked after each new release.

William