added examples, added "shortest match policy", ...
added examples, added "shortest match policy", ...

added examples, added "shortest match policy", corrected typo in chapter
Pattern Matching


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