Update openvr_driver.h to IVRSettings_002

[mncharity]

On September 8, there was a SteamVR release[1], with associated Steam OpenVR depot updates. Its new driver_lighthouse.so supports only IVRSettings_002.[2] The current openvr headers/openvr_driver.h[3] is still July's OpenVR SDK 1.0.2, with only IVRSettings_001.

IVRSettings_001 is not compatible with IVRSettings_002. A core dump results from mixing them. It looks like a method offset change (eg, I see GetString being used to fetch ipd, instead of GetFloat).

Can we get a current openvr_driver.h?

Thanks.
And thanks to @rpavlik [4].

[1] "SteamVR Updated (1473196558)".
[2] strings ~/.steam/steam/steamapps/common/SteamVR/drivers/lighthouse/bin/linux64/driver_lighthouse.so |grep Settings_0 yields IVRSettings_002.
[3]

openvr/headers/openvr_driver.h

Line 1188 in b20b257

static const char * const IVRSettings_Version = "IVRSettings_001";

.
[4] OSVR/OSVR-Vive#20 (comment)

[lonqq]

Same thing with DriverDirectModeComponent, which was updated to 002 in beta version. New version of openvr_driver.h would be very helpful.