add 4 new ch.bfe.energiestaedte layers
add new layer ch.bfe.energiestaedte

update translation

update translation

update translation

add legend for ch.bfe.energiestaedte

update legend and tooltip of ch.bfe.energiestaedte

update tooltip

add legendes

add 3 new energiestaedte layers

add 3 new energiestaedte layers

update uvek.py

energie layers legends

energiestaedte layer legend

update extended tooltip

update translation

add new layers in index.rst

add test if URL is None
Merge pull request #1018 from geoadmin/data_ltgud_bfe_energiestaedte

Data ltgud bfe energiestaedte