Support deleting in the diary example.
Support deleting in the diary example.

Sunzhifeng/peewee,coleifer/peewee,wenxer/peewee,jarrahwu/peewee,bopo/peewee,Dipsomaniac/peewee,d1hotpep/peewee,zhang625272514/peewee,jarrahwu/peewee,jarrahwu/peewee,teserak/peewee,Sunzhifeng/peewee,softside/peewee,py4a/peewee,coleifer/peewee,bopo/peewee,Dipsomaniac/peewee,Dipsomaniac/peewee,coleifer/peewee,jnovinger/peewee,coreos/peewee,jnovinger/peewee,fuzeman/peewee,new-xiaji/peewee,new-xiaji/peewee,Sunzhifeng/peewee,fuzeman/peewee,lez/peewee,ghukill/peewee,zhang625272514/peewee,wenxer/peewee,zhang625272514/peewee,bopo/peewee,coreos/peewee,mackjoner/peewee,ronyb29/peewee,new-xiaji/peewee,d1hotpep/peewee,coreos/peewee,stas/peewee