Fix references in ignore

Author: Lamparter

.gitignore

@@ -26,12 +26,12 @@ packages/
 __pycache__/
 
 # Generated files
-Src/IronPythonTest/TestResults/
-Src/IronPythonTest/runsettings.*.xml
+tests/ironpython/TestResults/
+tests/ironpython/runsettings.*.xml
 
 # created by CPython tests
-Src/StdLib/Lib/lib2to3/Grammar*.pickle
-Src/StdLib/Lib/lib2to3/PatternGrammar*.pickle
+src/core/IronPython.StdLib/Lib/lib2to3/Grammar*.pickle
+src/core/IronPython.StdLib/Lib/lib2to3/PatternGrammar*.pickle
 
 ## Ignore Visual Studio temporary files, build results, and
 ## files generated by popular Visual Studio add-ons.