Add API doxygen and Code Refactoring of SceneManager Local-side Interface

Add API doxygen and Code Refactoring of SceneManager Local-side Interface

- add API doxygen
- change API name in SceneAction (resetExecutionParameter)
- change getSceneAction logic for modifying resource handling module

Change-Id: I35a44b8c67ceb69c1a0728ba9ca4e2303b577ef1
Signed-off-by: wonny <jw_wonny.cha@samsung.com>
Signed-off-by: jyong2.kim <jyong2.kim@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/5359
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Uze Choi <uzchoi@samsung.com>