[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/77655.

MODIFIED SOURCES
	$/IronPython/IronPython_Main/Languages/Ruby/IronRuby.Tests/Runtime/StringTests.cs
	$/IronPython/IronPython_Main/Languages/Ruby/Tests/Scripts/irtests.rb
	$/IronPython/IronPython_Main/Scripts/Bat/Dev.bat