change order of registering api and capabilities to fix file version previews
reset collection to 'root' after adding a route to the api
introduce and use getCurrentConnection()
fix '' to '/' when determining parent for search result
deprecate OC_Search_Provider in favor of \OCP\Search\Provider
make search case insensitive on postgres and oracle
use icon-confirm instead of text for accepting remote share, works better with translations
IE8 fixes
if a folder gets deleted we unshare all shared files/folders below
make sure that the umount hook always contains the path relative to data/user/files
Return and use isPreviewAvailable for share previews

Since the mime type is known, now isPreviewAvailable is returned as well
and used by the JS side to properly render mime icon and previews.
Fix reload call for all subclasses

All subclasses must also properly return the ajax call object.
add owner as parameter for delShareKey
show loading feedback also when clicking 'Apps' entry in app list
Fix FileActions merging override

When merging FileActions, the register() functio needs to correctly
override the previously merged action handler without affecting the
original one.
set localhost as default database host for installation
fix user menu name and image not showing clicky mouse pointer
fix icons being slightly off in log in
fix 'remember' label being slightly off in log in
Merge pull request #9432 from owncloud/share-preview

Return and use isPreviewAvailable for share previews