Introduce generic end point to retrieve weight limits
Introduce generic end point to retrieve a weight limit
Introduce generic end points to update and expire a weight limit
Introduce generic end point to create a weight limit
Introduce generic end point to split a weight limit
Remove unnecessary line feeds
Merge pull request #374 from finnishtransportagency/generalize_weight_limit_backend_calls

Generalize weight limit backend calls
Rename weight limit action box local variables
Parameterize weight limit action box title
Parameterize layer name in weight limit action box
Rename TotalWeightLimitBox to WeightLimitBox
Parameterize weight limit action box style