Logger.py => core/logger.py and updated imports.

IPython/core/iplib.py

@@ -50,7 +50,7 b' from IPython.core import debugger'
 from IPython.Extensions import pickleshare
 from IPython.core.fakemodule import FakeModule, init_fakemod_dict
 from IPython.external.Itpl import ItplNS
-from IPython.Logger import Logger
+from IPython.core.logger import Logger
 from IPython.Magic import Magic
 from IPython.Prompts import CachedOutput
 from IPython.utils.ipstruct import Struct

IPython/core/tests/test_imports.py

@@ -25,11 +25,14 b' def test_import_hooks():'
 def test_import_ipapi():
     from IPython.core import ipapi
 
-def test_imort_iplib():
+def test_import_iplib():
     from IPython.core import iplib
 
-def test_imort_ipmaker():
+def test_import_ipmaker():
     from IPython.core import ipmaker
 
+def test_import_logger():
+    from IPython.core import logger
+
 
 

IPython/testing/iptest.py

@@ -203,7 +203,7 b' def make_runners():'
        'DPyGetOpt.py', 'dtutils.py', 'excolors.py', 'fakemodule.py',
        'generics.py', 'genutils.py', 'history.py', 'hooks.py', 'ipapi.py',
        'iplib.py', 'ipmaker.py', 'ipstruct.py', 'Itpl.py',
-       'Logger.py', 'macro.py', 'Magic.py', 'OInspect.py',
+       'logger.py', 'macro.py', 'Magic.py', 'OInspect.py',
        'OutputTrap.py', 'platutils.py', 'prefilter.py', 'Prompts.py',
        'PyColorize.py', 'Release.py', 'rlineimpl.py', 'shadowns.py',
        'shellglobals.py', 'strdispatch.py', 'twshell.py',