[svn r98] Added support for std.c.stdlib.alloca via pragma(LLVM_internal, "alloca"). Added support for array .sort and .reverse properties. Fixed some bugs with pointer arithmetic. Disabled some DMD AST optimizations that was messing things up, destroying valuable information. Added a KDevelop project file, this is what I use for coding LLVMDC now :) Other minor stuff.

module bug28;

void main()
{
    char[] a = "hello";
    char[] b = "hello";
    char[] c = "world";
    char[] d = "somethingelse";
    assert(a == a);
    assert(a == b);
    assert(a != c);
    assert(b != c);
    assert(a != d);
    assert(b != d);
    assert(c != d);
    assert(d == d);
}