Remove generic PRINT macros from synchronization samples and replace
with SYS_LOG module.
Jira: ZEP-240
Change-Id: I1f0a9d66db136c41c29a75b3e02e414b822f881c
Signed-off-by: Juan Manuel Cruz Alcaraz <juan.m.cruz.alcaraz@intel.com>
All 'real' sample application now reside under samples/ directly.
the nano and micro variants will be under the specific sample directory
and not split across the file system.
Change-Id: I0ddf929cff7a29749aa4944b4385af058d9cc74c
Signed-off-by: Anas Nashif <anas.nashif@intel.com>