UPnPFile: remove usage of not required SAFE_DELETE
CDDARipJob: add include of "system.h"
EpgDatabase: add include of "system.h"
XBDateTime: add missing includes
CArchive: huge reduce of included headers by including "PlatformDefs.h" instead of "system.h"
Merge pull request #3759 from Karlson2k/CArchive_incl_clean_01

CArchive include cleanup