[IronPython] IronPython 2.6 CodePlex Source Update

[merllab at microsoft.com]

This is an automated email letting you know that sources 
have recently been pushed out.  You can download these newer 
sources directly from http://ironpython.codeplex.com/SourceControl/changeset/view/71134.

ADDED SOURCES
	$/IronPython/IronPython_Main/Solutions/IronPython.sln

DELETED SOURCES
	$/IronPython/IronPython_Main/Solutions/IronPython4.sln

MODIFIED SOURCES
	$/IronPython/IronPython_Main/Languages/IronPython/IronPython/Compiler/Ast/PythonAst.cs
	$/IronPython/IronPython_Main/Config/Unsigned/App.config
	$/IronPython/IronPython_Main/Config/Signed/App.config
	$/IronPython/IronPython_Main/Readme.html
	$/IronPython/IronPython_Main/Solutions/IronPython.sln

CHECKIN COMMENTS
--------------------------------------------------------------------------------
Changeset Id: 1886481
Date: 6/23/2010 6:29:21 PM

IronPython Readme:
- we're no longer 2 times faster than CPython at PyStone.  Only 37% with 2.6.1, although we did make massive improvements in PyBench and other benchmarks
- it's been more than several years since .NET was standardized in ECMA
- prefer IronPython.net over codeplex.com/IronPython now as IP's information site
- NOTE: http://www.codeplex.com/wikipage?ProjectName=IronPython&title=Differences was never updated for IronPython 2.6 and we need something here for 2.7 in the future
- .NET 4.0 is required for 2.7, not .NET 2.0 SP1
- sample ipy.exe interaction session output was incorrect for both 2.6 and 2.7.  Updated
- updated statement about what IronPython.sln generates in terms of assemblies.  Specifically, I've removed dead assemblies and clarified that the list of assemblies is a subset of what's actually generated

Removed all traces of IronPython4.sln.  On that note, IronPython.sln is now a copy of the last version of IronPython4.sln.

Removed CodePlex-DLR-Dev10.sln and CodePlex-DLR-VSExpress.sln.  These serve no purpose now that CodePlex-DLR.sln can build both .NET 2.0 SP1 and .NET 4.0 variants of ipy.exe+ir.exe using different build configurations.



(Shelveset: REMOVE_SLNS01;REDMOND\dfugate | SNAP CheckinId: 10992)