[ehn] added ixquick engine, using startpage engine
[ehn] added ixquick engine, using startpage engine
Merge branch 'ixquick' of https://github.com/pw3t/searx into ixquick

Conflicts:
	searx/engines/startpage.py
Merge pull request #29 from pw3t/ixquick

Ixquick
[mod] engine config mods
[fix] pep8
[fix] engines page translation
[enh] translations && informations @ preferences
[enh] French translation
[fix] Minor display error in the hungarian preference translation