[Doc] Add server dbus API documentation

Signed-off-by: Regis Merlino <regis.merlino@intel.com>
[Readme] Fix a typo

Signed-off-by: Regis Merlino <regis.merlino@intel.com>
[Architecture] Change directory structure to enable build from a master project

Signed-off-by: Regis Merlino <regis.merlino@intel.com>
[Build] Add missing distribution files

Signed-off-by: Regis Merlino <regis.merlino@intel.com>