tests/check/ges/simplelayer.c: check in massive unit test case for GSTL with transitions
tests/check/ges/simplelayer.c: check in massive unit test case for GSTL with
transitions

cfoch/ges,freesteph/gst-editing-services,freesteph/gst-editing-services,cfoch/gst-editing-services,cfoch/ges,luisbg/gst-editing-services,freesteph/gst-editing-services,ahmedammar/platform_external_gst_editing_services,pitivi/gst-editing-services,cfoch/gst-editing-services,cfoch/ges,volodymyrrudyi/gst-editing-services,MathieuDuponchelle/PitiviGes,ahmedammar/platform_external_gst_editing_services,pitivi/gst-editing-services,volodymyrrudyi/gst-editing-services,pitivi/gst-editing-services,volodymyrrudyi/gst-editing-services,luisbg/gst-editing-services,MathieuDuponchelle/PitiviGes,pitivi/gst-editing-services,cfoch/gst-editing-services,MathieuDuponchelle/PitiviGes,cfoch/gst-editing-services,MathieuDuponchelle/PitiviGes,cfoch/ges