Bugfix in formatLena() and the previous commit.
Merge branch 'master' of https://github.com/agnesvanbelle/TL

Conflicts:
	source-code/our_project_project/output/houseInfoE/actionMapE.txt
	source-code/our_project_project/output/houseInfoE/houseE-as.txt
	source-code/our_project_project/output/houseInfoE/sensorMapE-ids.txt