- Added optimization/hack in case If and Switch...
- Added optimization/hack in case If and Switch...

- Added optimization/hack in case If and Switch to compute type of new
tree


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