[stable9.1] When grouping shares, sort by stime then id#26784

PVince81 merged 1 commit intostable9.1owncloud/core:stable9.1from

stable9.1-1d973b2a51eb5f850616d741d61612705463d92cowncloud/core:stable9.1-1d973b2a51eb5f850616d741d61612705463d92cCopy head branch name to clipboard