Remove the need for $GAFFERCYCLES the code will find where the shaders are via the paths in $GAFFER_EXTENSION_PATHS
Remove the need for $GAFFERCYCLES the code will find where the shaders are via the paths in $GAFFER_EXTENSION_PATHS

GafferHQ/gaffer,andrewkaufman/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,GafferHQ/gaffer,johnhaddon/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,andrewkaufman/gaffer,johnhaddon/gaffer,andrewkaufman/gaffer,GafferHQ/gaffer,GafferHQ/gaffer