- Fix the ErrorControl values to 1 (SERVICE_ERROR_NORMAL).
- Fix RamDisk driver type (it's SERVICE_KERNEL_DRIVER, not FS).
- btrfs.inf : This is a filesystem driver, so fix its ServiceType.
- Move 3rd-party FS data (btrfs, ext2, nfs(d)) from the system
hivesys.inf and into their dedicated **.reg.inf files.
There is no need to compile our DLLs as shared libraries since we are
managing symbols exports and imports through spec files.
On my system, this reduces the configure-time by a factor of two.
