- added color for string literals.
- added color for string literals.

- added external link to name "Scala".


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