Fix a bug about restarting apps

Fix a bug about restarting apps

After updating the package, the application was not restarted by amd.
Because, if the application has the on-boot="true" option in
the tizen-manifest.xm, amd does not check whether the application is
able to restart or not.
If the api-version is greater than 7, amd must check whether the application
should be restarted or not.
This patch checks the api version to restart apps.

Change-Id: Ibfe8245782cd5b0d5b6dc3bd7eda3363379c85b7
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>