TheMovieDb.org API update

[Petr Nejedly]

The changed the XML, it includes number of results, so we can better deal with the case when nothing is found.

{{{ #!xml

<OpenSearchDescription xmlns:opensearch="http://a9.com/-/spec/opensearch/1.1/"> <opensearch:Query searchTerms="nickol" /> <opensearch:totalResults>0</opensearch:totalResults> <movies>Nothing found.</movies> </OpenSearchDescription> }}}