[Enrollee] Implement ESSetDeviceProperty() API

[Enrollee] Implement ESSetDeviceProperty() API

1. Add new data structure & change the name and value of some variables
  . ESDefaultProperty Data Structure is added
  . ESEnrolleeState value is changed (as spec. specified)

2. ESSetDeviceProperty() API is added in easysetup.c

3. Enrollee Sample App. is changed
  . linux based enrollee sample app is changed
   : can test ESInitEnrollee() & ESSetDeviceProperty() API

Change-Id: I57b65bae47fa8b34739e42f8265707b8980c4e31
Signed-off-by: sy01.youn <sy01.youn@samsung.com>
Reviewed-on: https://gerrit.iotivity.org/gerrit/8961
Tested-by: jenkins-iotivity <jenkins-iotivity@opendaylight.org>
Reviewed-by: Madan Lanka <lanka.madan@samsung.com>