StorageManager&ExceptionTracker delivered where needed

- GlobalContext introduced to group the two
- Caches track exceptions

core/util.runtime/src/org/jetbrains/jet/storage/LockBasedStorageManager.java

@@ -59,6 +59,7 @@ public class LockBasedStorageManager implements StorageManager {
         }
     };
 
+    @NotNull
     public static LockBasedStorageManager createWithExceptionHandling(@NotNull ExceptionHandlingStrategy exceptionHandlingStrategy) {
         return new LockBasedStorageManager(exceptionHandlingStrategy);
     }