[Plone-docs] developer.plonesearch.firefox

[sven]

Hi,

to make developer.plone.org even more easier to use and so hopefully
more appealing I moved developer.plonesearch.firefox to collective:

https://github.com/collective/developer.plonesearch.firefox

I will work more on that once I will be back in Europe, at the moment
I'm still enjoying Brazil :)

cheers

Sven