Remove redundant 'sample' tag and add something that matches the functionality and features being tested, demonstrated. Avoid short abbriviations and using full names for fs. Signed-off-by: Anas Nashif <anas.nashif@intel.com>
Added a test to verify Posix File System API's. Signed-off-by: Ramakrishna Pallala <ramakrishna.pallala@intel.com>