remove gstcaps2.h
remove gstcaps2.h

Original commit message from CVS:
remove gstcaps2.h

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