Print example name in check-examples exception
Use // NOCOMPILE for vector-wfs

This is temporary solution until the demo.boundless.com WFS works again.
Need exportable constructor for constructor options in olx

When a constructor options object is created in the olx namespace,
the constructor that uses it must be exportable as well.
Merge pull request #3042 from gberaudo/example_name_in_check_examples_exception

Print example name in check-examples exception
Merge pull request #3043 from elemoine/nocompile-wfs

Use // NOCOMPILE for vector-wfs
Merge pull request #3046 from ahocevar/pointerinteraction-api

Need exportable constructor for constructor options in olx
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