Task #8887: Pull casarest from native repo again

Docker/lofar-base/Dockerfile.tmpl

@@ -85,7 +85,7 @@ RUN apt-get update && apt-get install -y wget git cmake g++ gfortran flex bison
 #
 RUN apt-get update && apt-get install -y git cmake g++ gfortran libboost-system-dev libboost-thread-dev libhdf5-dev libcfitsio3-dev wcslib-dev libopenblas-dev && \
     mkdir -p ${INSTALLDIR}/casarest/build && \
-    cd ${INSTALLDIR}/casarest && git clone https://github.com/jjdmol/casarest.git src && \
+    cd ${INSTALLDIR}/casarest && git clone https://github.com/casacore/casarest.git src && \
     if [ "${CASAREST_VERSION}" != "latest" ]; then cd ${INSTALLDIR}/casarest/src && git checkout tags/v${CASAREST_VERSION}; fi && \
     cd ${INSTALLDIR}/casarest/build && cmake -DCMAKE_INSTALL_PREFIX=${INSTALLDIR}/casarest -DCASACORE_ROOT_DIR=${INSTALLDIR}/casacore -DCMAKE_BUILD_TYPE=Release -DCMAKE_CXX_FLAGS="-std=c++11 -O2 -march=native -DNDEBUG" ../src/ && \
     cd ${INSTALLDIR}/casarest/build && make -j ${J} && \