Use manual KVO notifications for removal of error objects.  When closing a document with a large number of errors (an Endnote-generated file with no cite keys), the close took a few minutes to complete, since each removal in the loop caused a notification and reload of the tableview.
Use manual KVO notifications for removal of error objects.  When closing a
document with a large number of errors (an Endnote-generated file with no
cite keys), the close took a few minutes to complete, since each removal in
the loop caused a notification and reload of the tableview.

WoLpH/skim,WoLpH/skim,ycaihua/skim-app,ycaihua/skim-app,ycaihua/skim-app,ycaihua/skim-app,WoLpH/skim,WoLpH/skim,ycaihua/skim-app,WoLpH/skim