Don't send add notifications for collections if skipNotifier is passed
Don't send add notifications for collections if skipNotifier is passed

hoehnp/zotero,retorquere/zotero,retorquere/zotero,gracile-fr/zotero,gracile-fr/zotero,hoehnp/zotero,hoehnp/zotero,rmzelle/zotero,retorquere/zotero,rmzelle/zotero,rmzelle/zotero,gracile-fr/zotero