Re-package such that tests work

Author: Tyler Goodlet

pluggy/__init__.py

@@ -0,0 +1,8 @@
+__version__ = '0.6.0'
+
+__all__ = ["PluginManager", "PluginValidationError", "HookCallError",
+           "HookspecMarker", "HookimplMarker", "_Result"]
+
+from .manager import *
+from .manager import _formatdef
+from .callers import _multicall, HookCallError, _Result, _legacymulticall

pluggy/manager.py

@@ -1,12 +1,8 @@
 import inspect
 import warnings
+from . import _tracing
 from .callers import _multicall, HookCallError, _Result, _legacymulticall
 
-__version__ = '0.6.0'
-
-__all__ = ["PluginManager", "PluginValidationError", "HookCallError",
-           "HookspecMarker", "HookimplMarker"]
-
 
 class PluginValidationError(Exception):
     """ plugin failed validation. """