Updated documents header and permissions

Close action changed to text Edit toggle moved to left Version and Draft tag always shown New Share action for published documents Previously, inviting collaborators was only possible from the draft. It is now possible to invite viewers and editors to a published document directly from the share settings. Viewers will only have access to the published version. Editors will have access to the draft as well. Change access from share settings Share settings also now contain action for changing access to the document. Version tag shows document access Editors in draft The draft view now includes an action in the header to show and manage all editors Owners The draft view also now shows all owners under a new section in the header Save snapshot Action to save current draft as a snapshot is now triggered from the Save button. As always, snapshots are accessible from the changelog panel.