partial, adding fake google search
refined fake g search
small fix
small fix
improved scraper
added ScrapInterface
every action on scrap returns a new scrap or scrapcollection
Merge remote-tracking branch 'upstream/master' into feature/fake

Conflicts:
	app/bootstrap.php
added tests for the scraper
Merge pull request #26 from benoitpointet/feature/fake

scraper (feature/fake)