Doxygen: document CParameterType::handleValueSpaceAttribute
Doxygen: document CParameterType::handleValueSpaceAttribute

Signed-off-by: David Wagner <60228a510f9a76940848fa2d29321fc4edfc2119@intel.com>

krocard/parameter-framework,miguelgaio/parameter-framework,krocard/parameter-framework,dawagner/parameter-framework,clero/parameter-framework,miguelgaio/parameter-framework,mgaio/parameter-framework,01org/parameter-framework,dawagner/parameter-framework,dawagner/parameter-framework,01org/parameter-framework,clero/parameter-framework,wzairix/parameter-framework,wzairix/parameter-framework,01org/parameter-framework,wzairix/parameter-framework,clero/parameter-framework,mgaio/parameter-framework,mgaio/parameter-framework,miguelgaio/parameter-framework,krocard/parameter-framework