Fixed comment
Fixed comment
Throw exception if a sub-layer uses "join" beginTime but parent layer does not have capability information available
Fixed ILMANET-1000

- Floor end time not only when delta to current is 0 but also when it's negative
- Force forecast start to match timeline end when delta to current <= 0
Actually ensure that forecast start matches end, and is not e.g. past it
Removed timeout from legend initialization

- Fixes ILMANET-999
- Did not notice any ill effects