Add way to replace current dir of launch script with container path

RandomDataDev/lauchRandomData.sh

-docker exec -it -e PYTHONPATH=/hosthome${TANGO_SKA##${HOME}} itango python3 /hosthome${TANGO_LOFAR##${HOME}}/RandomDataDev/RandomData.py 1 -v
+docker exec -it -e itango python3 ${PWD//${HOME}\//\/hosthome\/}/RandomData.py 1 -v

crossechoTangoDev/launchCrossecho.sh

-docker exec -it -e PYTHONPATH=/hosthome${TANGO_SKA##${HOME}} itango python3 /hosthome${TANGO_LOFAR##${HOME}}/crossechoTangoDev/Crossecho.py 1
-
+docker exec -it itango python3 ${PWD//${HOME}\//\/hosthome\/}/Crossecho.py 1

itango_console/launch_itango_console.sh

+docker exec -it itango itango3