Ignore SCons generated files and directories.
Ignore SCons generated files and directories.

Change-Id: Ie4233a5c36efa09a905074b3ab5c100d96bd5033
Signed-off-by: Ossama Othman <9fe229a4f64a31f6d33078e507d28ffd4b94a1af@intel.com>

santais/iotivity_1.1,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,WojciechLuczkow/iotivity,kartben/iotivity,santais/iotivity_1.1,iotivity/iotivity,rzr/iotivity,santais/iotivity,kartben/iotivity,iotivity/iotivity,rzr/iotivity,rzr/iotivity,santais/iotivity_1.1.0,rzr/iotivity,santais/iotivity,tienfuc/iotivity-democlient-snap,santais/iotivity_1.1.0,santais/iotivity_1.1.0,kartben/iotivity,iotivity/iotivity,santais/iotivity_1.1.0,iotivity/iotivity,santais/iotivity_1.1,santais/iotivity,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,iotivity/iotivity,santais/iotivity_1.1,iotivity/iotivity,santais/iotivity_1.1.0,tienfuc/iotivity-democlient-snap,kartben/iotivity,santais/iotivity,tienfuc/iotivity-democlient-snap,kartben/iotivity,WojciechLuczkow/iotivity,tienfuc/iotivity-democlient-snap,kartben/iotivity,rzr/iotivity,WojciechLuczkow/iotivity,santais/iotivity_1.1.0,santais/iotivity_1.1,santais/iotivity,kartben/iotivity,WojciechLuczkow/iotivity,rzr/iotivity,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,tienfuc/iotivity-democlient-snap,WojciechLuczkow/iotivity,santais/iotivity_1.1,santais/iotivity_1.1,iotivity/iotivity,kartben/iotivity,iotivity/iotivity,santais/iotivity_1.1,WojciechLuczkow/iotivity,rzr/iotivity,santais/iotivity,santais/iotivity_1.1.0,WojciechLuczkow/iotivity,santais/iotivity