Only generate thumbnails for the context of the given media
Merge pull request #182 from zerrvox/master

Only generate thumbnail for the context of a media
updated spanish translations
Add headers parameters to getDownloadResponse
Removed dependency of BaseMediaEventSubscriber on ORM LifeCycleEventArts #185
Fixed Doctrine MongoDB event service tag name #189
Merge pull request #187 from bgaleotti/spanish-translations

updated spanish translations
Remove the default context in the Media file
Fix regression on admin generation thumbnail
Add jpeg as valid extension
Update install process
Add missing Amazon AWS reference
Update installation process
use buzz tag version
also fix imagine version
Merge pull request #193 from gimler/patch-2

Patch 2
Update composer.json
Merge pull request #196 from novatex/patch-1

Update composer.json
Fix CS
Fixed path to bootstrap.min.css according to twitter bootstrap update.