Ability to search in collections in fantasti.cc plugin

[GoogleCodeExporter]

At this moment the fantasti.cc plugin does not support search through 
collections, only through videos.

Note that substituting

search_url = main_url + 'search/' + search + '/videos/'

with

search_url = main_url + 'search/' + search + '/collections/'

in default.py does not work as the format of the results are a bit different.

Original issue reported on code.google.com by [email protected] on 17 Jan 2013 at 5:22