[pcp] sketch of possible web pmapi

[Frank Ch. Eigler]

Hi - 

On Thu, Mar 24, 2011 at 05:11:05PM +1100, Ben Birch wrote:

> [...]  For something like the pmapi, really a RESTful interface is
> the way to go. If you accept this, you really don't want a RESTful
> api serving xslt [...]  Regarding js development: most front end
> engineer are going to be looking for a json api [...]

OK guys, thanks, I'm convinced.  I'll start hacking together a
JSON-emitting widget.

- FChE