mono/mono — pull request #502 by pmarks (2012-11-12 20:53:42+00:00)
Title: [xbuild] Tolerate spaces and commas in the <NoWarn> tag

msbuild tolerates NoWarn tags in csproj files of the form:
1234, 2345

This patch changes the handling of to mirror the handling of DefineConstants, but also splits the text on commas.