Provide web-based frontend for repository lookup

[tsafin]

It's ok to release V0.1 without any web-based repository (i.e. using http://cpmiscregistry.couchappy.com/ directly in their raw form), but later on w eshould provide some web frontend for repository.

NPM's https://github.com/npm/newww may be of a good start, though it's a little bit more complex than I'd expect for our case

[tsafin]

OTOH we might start from few simple, static web-pages where npm code will be injected using browserify, that might allow to implement code very cheaply (i.e. as a github web page) and very simply (without any necessity to run actual backend on virtual machine).