Merge pull request #1180 from owncloud/whitespace-cleanup

apps/files/css/files.css

apps/files/index.php

apps/files/js/fileactions.js

apps/files/js/files.js

apps/files_external/lib/amazons3.php

apps/files_external/lib/config.php

apps/files_external/templates/settings.php

apps/files_sharing/js/share.js

apps/files_sharing/public.php

apps/files_versions/templates/settings.php

config/config.sample.php

core/templates/login.php

lib/MDB2/Driver/sqlite3.php

lib/api.php

lib/app.php

lib/backgroundjob.php

lib/base.php

lib/connector/sabre/node.php

lib/filecache.php

lib/fileproxy/quota.php