[svn r229] Updated the object.d implementation to the latest Tango. Fixed a bunch of the built-in typeinfos for arrays, they did not inherit TypeInfo_Array. Applied patch to tango/text/convert/Layout.d by fvbommel, closes #47 . Cleaned up some type code. Replaced uses of llvm::Type with LLType (a typedef), same for Value and Constant. Fixed a few cases where typeinfo for user structs could be emitted multiple times, seems to still be some cases of this :/

module foreach1;
import std.stdio;

void main()
{
    static arr = [1,2,3,4,5];

    writef("forward");
    foreach(v;arr) {
        writef(' ',v);
    }
    writef("\nreverse");
    foreach_reverse(v;arr) {
        writef(' ',v);
    }
    writef("\n");
}