add 105f71eba94f47ccdbf344f16a29758909a265e5 from Pd-l2ork: better pulling of...

add 105f71eba94f47ccdbf344f16a29758909a265e5 from Pd-l2ork: better pulling of submodules (TODO: add wiringpi as a submodule)

l2ork_addons/tar_em_up.sh

@@ -137,6 +137,7 @@ then
 			# init all submodules (only necessary the first time)
 			git submodule init
 			git submodule update
+			git submodule foreach git pull origin master
 		fi
 	fi
 
@@ -265,6 +266,7 @@ then
 		cp -f ../../l2ork_addons/flext/config-lnx-pd-gcc.txt.rpi ../../externals/grill/trunk/flext/buildsys/config-lnx-pd-gcc.txt
 		cat ../../externals/OSCx/src/Makefile | sed -e s/-lpd//g > ../../externals/OSCx/src/Makefile
 	fi
+	echo "FOOOOOOOOOOOOOOOOOOOOOOOOOOOO"
 	make install prefix=$inst_dir
 	echo "copying pd-l2ork-specific externals..."
 	# create images folder