new tester; all tests categorized

tests/exception/tfinally2.nim

@@ -0,0 +1,30 @@
+discard """
+  file: "tfinally2.nim"
+  output: '''A
+B
+C
+D'''
+"""
+# Test break in try statement:
+
+proc main: int = 
+  try:
+    block AB:
+      try:
+        try:
+          break AB
+        finally:
+          echo("A")
+        echo("skipped")
+      finally: 
+        block B:
+          echo("B")
+      echo("skipped")
+    echo("C")
+  finally:
+    echo("D")
+    
+discard main() #OUT ABCD
+
+
+