review and cleanup IPPL FieldLayout classes
Only layout constructors using NDIndex are used in OPAL. The layout constructors using 1 to 6 arguments of type index are not used and can be removed
Code indexing in gitaly is broken and leads to code not being visible to the user. We work on the issue with highest priority.
Only layout constructors using NDIndex are used in OPAL. The layout constructors using 1 to 6 arguments of type index are not used and can be removed