add refcounting to configure.ac
add refcounting to configure.ac

Original commit message from CVS:
add refcounting to configure.ac

magcius/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,ylatuya/gstreamer,shelsonjava/gstreamer,surround-io/gstreamer,magcius/gstreamer,ensonic/gstreamer,surround-io/gstreamer,krichter722/gstreamer,jpakkane/gstreamer,lovebug356/gstreamer,krieger-od/gstreamer,centricular/gstreamer,ylatuya/gstreamer,jpxiong/gstreamer,ahmedammar/platform_external_gst_gstreamer,drothlis/gstreamer,mrchapp/gstreamer,mparis/gstreamer,lovebug356/gstreamer,collects/gstreamer,Lachann/gstreamer,mrchapp/gstreamer,jpakkane/gstreamer,krieger-od/gstreamer,lubosz/gstreamer,Distrotech/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,mparis/gstreamer,justinjoy/gstreamer,krichter722/gstreamer,Distrotech/gstreamer,magcius/gstreamer,jpakkane/gstreamer,krieger-od/gstreamer,cablelabs/gstreamer,mparis/gstreamer,StreamUtils/gstreamer,lubosz/gstreamer,centricular/gstreamer,justinjoy/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,mparis/gstreamer,krichter722/gstreamer,jpxiong/gstreamer,cfoch/gstreamer,lovebug356/gstreamer,cfoch/gstreamer,jpxiong/gstreamer,magcius/gstreamer,StreamUtils/gstreamer,justinjoy/gstreamer,Distrotech/gstreamer,justinjoy/gstreamer,mparis/gstreamer,mrchapp/gstreamer,ensonic/gstreamer,ahmedammar/platform_external_gst_gstreamer,cfoch/gstreamer,shelsonjava/gstreamer,lubosz/gstreamer,collects/gstreamer,Lachann/gstreamer,StreamUtils/gstreamer,jpakkane/gstreamer,Distrotech/gstreamer,collects/gstreamer,Lachann/gstreamer,jpxiong/gstreamer,ensonic/gstreamer,lovebug356/gstreamer,shelsonjava/gstreamer,centricular/gstreamer,centricular/gstreamer,cablelabs/gstreamer,ensonic/gstreamer,drothlis/gstreamer,Distrotech/gstreamer,shelsonjava/gstreamer,ylatuya/gstreamer,magcius/gstreamer,krichter722/gstreamer,krieger-od/gstreamer,collects/gstreamer,ahmedammar/platform_external_gst_gstreamer,justinjoy/gstreamer,StreamUtils/gstreamer,lovebug356/gstreamer,Lachann/gstreamer,ensonic/gstreamer,Lachann/gstreamer,krichter722/gstreamer,cablelabs/gstreamer,surround-io/gstreamer,drothlis/gstreamer,mrchapp/gstreamer,ahmedammar/platform_external_gst_gstreamer,drothlis/gstreamer,ahmedammar/platform_external_gst_gstreamer,centricular/gstreamer,cfoch/gstreamer,StreamUtils/gstreamer,ylatuya/gstreamer,krieger-od/gstreamer,surround-io/gstreamer,cablelabs/gstreamer,collects/gstreamer,ylatuya/gstreamer,lubosz/gstreamer,drothlis/gstreamer,mrchapp/gstreamer,jpakkane/gstreamer