adding new tax rates for Luxembourg 2015 (+2 squashed commits)
Squashed commits:
[71aef7b] Fixing spacing issue in Luxembourg JSON
[66eb4ce] Fixing spacing issue in Luxembourg JSON

Fixing spacing issue in Luxembourg JSON

adding new tax rates for Luxembourg 2015 (+1 squashed commit)
Squashed commits:
[b9bbb90] Fixing spacing

adding new tax rates for Luxembourg 2015 (+2 squashed commits)
Squashed commits:
[71aef7b] Fixing spacing issue in Luxembourg JSON
[66eb4ce] Fixing spacing issue in Luxembourg JSON

Fixing spacing issue in Luxembourg JSON

adding new tax rates for Luxembourg 2015