Rework Flickr Engine
Everything was redone to use the API. It needs an API key, but it's worth it.
Everything works. Title, Image, Content, URL
The API allow lots of things. Thumbnails and date will be easy to add when it will be implemented in Searx.

Fix asciimoo/searx#126
Rework Flickr Engine
Everything was redone to use the API. It needs an API key, but it's worth it.
Everything works. Title, Image, Content, URL
The API allow lots of things. Thumbnails and date will be easy to add when it will be implemented in Searx.

Fix asciimoo/searx#126
Add an No Api Flickr Engine
It uses the webpage json infos to build the results
Let the user choose the engine in setting.yml. Noapi active by default
+ little corrections on Flickr engine
Merge remote-tracking branch 'origin/Flickr-engine' into Flickr-engine

Conflicts:
	searx/engines/flickr.py
	searx/settings.yml
Merge pull request #149 from Cqoicebordel/Flickr-engine

Rework Flickr Engine
[fix] flickr engine code cleanup ++ handle missing owner