new method
Merge branch 'copy-imported-files' of https://github.com/seustachi/DISP-MELM into copy-imported-files

Conflicts:
	src/main/java/lu/hitec/pssu/melm/services/MELMServiceImpl.java
resize of largeIconFile is implemented:wq
new details page
Merge branch 'copy-imported-files' of https://github.com/seustachi/DISP-MELM into copy-imported-files

Conflicts:
	src/main/java/lu/hitec/pssu/melm/persistence/entity/MapElementIcon.java