Skip requires testing when importing a barclamp.

This is going to fail until all the barclamps are engine-ed.
Once full engine conversion happens, this change needs to be reverted.
Merge pull request #414 from VictorLowther/pull-req-master-b4a5d683f0e2f729f8e7cc489c8f4afaac0e6fac

Merged by devtool for VictorLowther