header (C) fixes
VBox/dbus: Added some more defines and proxy stubs.
Use DECLHIDDEN, especially in IPRT.
Automated rebranding to Oracle copyright/license strings via filemuncher
Runtime: generalise the code used to load libdbus at runtime to a template for loading shared libraries
include: Made the headers build cleanly on linux again.
OSE header fixes
VBoxClient: Added more D-BUS error checking.
VBox Runtime/D-Bus: Tabs.
VBox Runtime/D-Bus: Added needed APIs.
D-Bus: OSE exports