Code Review: StringIO and Array.to_s

Modified RecursiveJoin to have an printRecursiveArray option.
This is needed since StringIO does not print out recursiveArray values
while array.to_s does.

For example:

a = [1,2,3]
a << a
@io.puts(a) → prints "1\n2\n3\n[…]\n
a.to_s → prints “123123[…]”

Fixed all calls to Join to also pass in printRecursiveArray option.

Merlin/Main/Languages/Ruby/Libraries.LCA_RESTRICTED/Builtins/IoOps.cshttp://github.com/tnachen/ironruby/commit/759f6007467a0655b2d707f71de1cd5518b65033#diff-0
*
Merlin/Main/Languages/Ruby/Libraries.LCA_RESTRICTED/Extensions/IListOps.cshttp://github.com/tnachen/ironruby/commit/759f6007467a0655b2d707f71de1cd5518b65033#diff-1

http://github.com/tnachen/ironruby/commit/759f6007467a0655b2d707f71de1cd5518b65033

Thanks!

Tim