lightsensor: fix for i577 and t769

- the result of a diff compare with https://github.com/CyanogenMod/android_kernel_samsung_msm8660-common/blob/487862c7a8663d3eba919fbc69228325d3bfbcb7/drivers/i2c/chips/taos.c
- sets the proper input capablities and params that allow the light sensor to work.
- blob changed from sensors.msm8660_SURF.so to sensors.default.so

 Change-Id: If6c017477ce021242583593cb42aad5c8da92df8

Change-Id: I2e24159620c36940d9b76d9db621340d3fc5c3c7