- bug fix: correctly detect calls to constructors
- bug fix: correctly detect calls to constructors

- bug fix: do not add nested interfaces as fields


scala/scala,scala/scala,slothspot/scala,martijnhoekstra/scala,jvican/scala,felixmulder/scala,slothspot/scala,felixmulder/scala,slothspot/scala,lrytz/scala,martijnhoekstra/scala,lrytz/scala,lrytz/scala,shimib/scala,slothspot/scala,scala/scala,slothspot/scala,martijnhoekstra/scala,scala/scala,shimib/scala,felixmulder/scala,slothspot/scala,martijnhoekstra/scala,martijnhoekstra/scala,felixmulder/scala,scala/scala,martijnhoekstra/scala,jvican/scala,lrytz/scala,lrytz/scala,shimib/scala,shimib/scala,shimib/scala,jvican/scala,shimib/scala,lrytz/scala,jvican/scala,scala/scala,slothspot/scala,felixmulder/scala,jvican/scala,felixmulder/scala,felixmulder/scala,jvican/scala,jvican/scala