autorecovery: merged changes from m74. Still need to find out how to re-do two patches (to module_hidden_ooo.scp and file_ooo.scp in scp2/source/ooo) which do not apply anymore.

autorecovery: pass a MacroExecMode when creating a blank document - with the changed implementation, it is not (as before) by accident that a suitable MacroExecMode is set automatically

changefileheader2: #i109125#: change source file copyright notice from Sun Microsystems to Oracle; remove CVS style keywords (RCSfile, Revision)

autorecovery: allow for a human-readable DocumentServiceName instead of this strange class ID when creating a document definition