Fix some more dict.get/dict.values stuff

jedi/evaluate/compiled/fake/builtins.pym

@@ -201,10 +201,13 @@ class dict():
         # has a strange docstr
         pass
 
+    def __getitem__(self, obj):
+        return self.__elements[obj]
+
     def get(self, k, d=None):
         # TODO implement
         try:
-            #return self.__elements[k]
+            return self.__elements[k]
             pass
         except KeyError:
             return d

jedi/evaluate/context/iterable.py

@@ -470,7 +470,7 @@ class FakeDict(_FakeArray):
     def _values(self):
         return ContextSet(FakeSequence(
             self.evaluator, 'tuple',
-            [LazyKnownContext(v) for v in self.dict_values()]
+            [LazyKnownContexts(self.dict_values())]
         ))
 
     def dict_values(self):