Merge branch 'tizen_3.0' into devel/tizen

* tizen_3.0:
  sensord: add dummy api library for tv profile
  sensord: accumulate pedometer data
  sensord: version up 2.0.9
  sensord: fix incorrect return type
  sensor: enable pedometer sensor
  sensor: fix return value from false to 0
  sensord: add pre_start() that should be executed before starting regardless of clients
  sensord: change log level from error to warning for the warning case
  sensor: change the hard coded path for supporting 64bit platform
  Set SmackProcessLabel to System
  sensord: store unknown rotation event when auto_rotation sensor starts
  Fix for build errors of packages that are using deprecated sensor api

Change-Id: I2ebe48403561de6312824deed5bc8fac18c1cef2
Signed-off-by: Mu-Woong Lee <muwoong.lee@samsung.com>