Merge pull request #12653 from owncloud/full_content_search_results

apps/files/css/files.css

apps/files/index.php

apps/files/js/filelist.js

apps/files/js/filesummary.js

apps/files/js/search.js

apps/files/templates/list.php

apps/files/templates/simplelist.php

apps/files/tests/js/filesummarySpec.js

apps/files_sharing/templates/list.php

apps/files_trashbin/templates/index.php

core/ajax/preview.php

core/js/core.json

core/js/js.js

lib/base.php

lib/private/files/storage/common.php

lib/private/search.php

lib/private/search/result/file.php

lib/public/isearch.php

lib/public/search/pagedprovider.php

lib/public/search/provider.php