Add SDLCLI source codes to build command line tool, which can be used
for troubleshooting SDL/DB. With this commit draft version of the tool
has been implemented, shows only help.
Issue-Id: RIC-113
Signed-off-by: Timo Tietavainen <timo.tietavainen@nokia.com>
Change-Id: Ied47ce68bcbc065c21c53fd2a326b91c32506204