Code Review: rc2fixes

tfpt review “/shelveset:rc2fixes;REDMOND\jimmysch”
Comment :
Couple of easy fixes for IronRuby 1.0 RC2:

“NoOf” does not mangle to “no_of”
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=3562

exec cant run a batch file
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=3619

ir.exe -e doesn’t treat arguments correctly
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=462

IO.pipe and IP.sysopen not defined
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=1919

Zlib::Deflate missing constructors
http://ironruby.codeplex.com/WorkItem/View.aspx?WorkItemId=3319

See bugs for more info.