delete wifi API and pkg config in tizen.
since IoTivity already use Tizen Connectivity Manager API instead of wifi API.
it should be removed in this and there.
Change-Id: I9a61d7d4d323fe83e988c792284179c099bc2855
Signed-off-by: jihwan.seo <jihwan.seo@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/17079
Tested-by: jenkins-iotivity <jenkins@iotivity.org>
Reviewed-by: Dan Mihai <Daniel.Mihai@microsoft.com>
Conflicts:
resource/csdk/connectivity/build/tizen/scons/SConscript
resource/csdk/stack/samples/tizen/build/scons/SConscript
Change-Id: I401a44313a3a48fd7bfc5ca9c8519ec1186a8083