use different logos for python/R kernels

create_JupyterLab_kernel.sh

@@ -56,7 +56,7 @@ cat <<EOF > $KERNEL_PATH/$KERNEL_NAME/kernel.json
 EOF
 
 # ... and add EBRAINS logo to kernel
-cp $LAB_KERNEL_ROOT/../etc/logo-64x64.png $KERNEL_PATH/$KERNEL_NAME/
+cp $LAB_KERNEL_ROOT/../etc/logo-64x64-python.png $KERNEL_PATH/$KERNEL_NAME/logo-64x64.png
 
 # (5) create startup script for R kernel
 cat $KERNEL_PATH/bin/env.sh > $KERNEL_PATH/bin/env_r.sh
@@ -75,5 +75,5 @@ cat <<EOF > $KERNEL_PATH/${KERNEL_NAME}-R/kernel.json
 EOF
 
 # ... and add EBRAINS logo and kernel.js to kernel
-cp $LAB_KERNEL_ROOT/../etc/logo-64x64.png $KERNEL_PATH/${KERNEL_NAME}-R/
+cp $LAB_KERNEL_ROOT/../etc/logo-64x64-R.png $KERNEL_PATH/${KERNEL_NAME}-R/logo-64x64.png
 cp $LAB_KERNEL_ROOT/../etc/kernel.js $KERNEL_PATH/${KERNEL_NAME}-R/