Added isFolder() and getParent() for both Scholar.Folder and Scholar.Object instances
Added isFolder() and getParent() for both Scholar.Folder and Scholar.Object instances


egh/zotero,robamler/zotero,rmzelle/zotero,retorquere/zotero,sendecomp/zotero,hoehnp/zotero,fbennett/zotero,sendecomp/zotero,LinuxMercedes/zotero,retorquere/zotero,rmzelle/zotero,hoehnp/zotero,aurimasv/zotero,gracile-fr/zotero,adunning/zotero,retorquere/zotero,robamler/zotero,egh/zotero,adunning/zotero,gracile-fr/zotero,egh/zotero,LinuxMercedes/zotero,sendecomp/zotero,adunning/zotero,hoehnp/zotero,LinuxMercedes/zotero,robamler/zotero,gracile-fr/zotero,rmzelle/zotero