Fix #85: Use typeSignatureIn to get the type of the constructor
         as a member of a given type.

Also removed unnecessary pimping on the symbol.
Merge pull request #86 from hubertp/issues/85

Fix #85: get the type of the constructor as a member of a type rather than just a type signature
Cross-build against 2.11.2
Merge pull request #90 from densh/topic/cross-2.11.2

Cross-build against 2.11.2
Add 2.11.2 to travis build file
Merge pull request #92 from densh/topic/travis-2.11.2

Add 2.11.2 to travis build file