Modify SMACK manifest and remove SMACK rule file(.native) according three domain...

Modify SMACK manifest and remove SMACK rule file(.native) according three domain model

Since SMACK only allows three labels, "_"(floor), "User", "System"
The labels of files and current rule file are not appropriate

Solution:
- Apply default manifest (request floor label)
- Remove rule file (osp-app-service.native)
- Remove install statement about installing rule file described in CMakeLists.txt
- Remove file path and name declaration of spec file (packaging/osp-app-service.spec)

Reference site
https://wiki.tizen.org/wiki/Security:SmackThreeDomainModel

Change-Id: I14a238c0cdb9866b12845a4629785813962391ac
Signed-off-by: seong.chung <seong.chung@samsung.com>