[Ironruby-core] Patches updated

[John Lam (DLR)]

Sanghyeon Seo:

> I updated patches and Mono HOWTO against SVN r57.
> http://sparcs.kaist.ac.kr/~tinuviel/download/IronRuby/
>
> patch-rakefile -- please apply
> 1. Detect Mono path using pkg-config.
> 2. Define exec_net method for running .NET executables.
> 3. Case sensitivity for IronRubyTestHost.
>
> patch-dlr -- not intended for inclusion
> 1. Color console workaround.
> 2. SignatureHelper.AddArguments is currently missing. (new in r56)
> 3. Backspace key fix and assert fix no more needed.
>
> patch-catch-throw -- please review
> 1. Implement Kernel#catch and Kernel#throw.
> 2. Tomas said he will send explanations with the correct
> implementation.
>
> patch-gen-newline -- please apply
> 1. Always use \r\n in ClassInitGenerator to avoid huge diff.

Hi Seo,

Just applied your Rakefile and ClassInitGenerator patches in Revision 59.

I'll let Tomas comment on #catch and #throw.

Thanks!
-John