Change the definition of GROUP_INTERFACE.
The definition of GROUP_INTERFACE as "oc.mi.c"
does not get big meaning.
So, we change the definition to "oc.mi.grp".
Regarding opinion of Caiwen.
Issue : [IOT-253]
Signed-off-by: HyunJun Kim <hyunjun2.kim@samsung.com>
Change-Id: Ia196e8a2a0856ed0651874eec419f77468e8329e
(cherry picked from commit
2733ac3486521c0491819e3c9b6b65b8ca8c07f4)
Reviewed-on: https://gerrit.iotivity.org/gerrit/211
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Sudarshan Prasad <sudarshan.prasad@intel.com>