fix retrievel of group members and cache group members
properly cancel a Paginated Results operation in order to avoid protocol errors, fixes #10526
abandon ongoing paged search before starting a new one
abandond paged search only if PHP supports them
init a new paged search on read operations to satisfy OpenLDAP
make scrutinizer happy, very minor changes
fix position and style of sort indicator
fix changed variable name
fix for issue #10483
reduce bottom padding in filelist, fix perceived glitching, fix #11213
variable for found avatar div
Merge pull request #11378 from owncloud/sort-indicator-style

fix position and style of sort indicator
restrict $div to local scope
make sure that the notification gets shown again after a second try
improved visual feedback if recovery key gets enabled/disabled
improved visual feedback if recovery key password gets changed
improved visual feedback if user enabled recovery key
fix for issue #10880
Merge pull request #11451 from owncloud/reduce-bottom-padding

reduce bottom padding in filelist, fix perceived glitching, fix #11213
Merge pull request #11428 from michag86/patch-1

fix for issue #10483