@Manish: Interesting. By doing this, IMO, you frustrated everyone involved at the same time.
Myself - because you gave big credit to me as provider of the answer. I provided the question, and Riccardo provided the answer. He deserves the credit (and reputation points). Not me.
Denwerko - his suggestion has been erased. What appears now as his answer does not contain a single word of what he has written.
Lekensteyn - he already had included the working solution in his answer. I should have accepted his answer... I only wanted to know if credit + reputation could go to Riccardo, which answered quickly and correctly, although in a comment. Now, credit coming to me + points going to Denwenko is unfair to Lekensteyn.
Riccardo - he only provided a good answer, and now is involved in this "mess". :-)
George Edison and bernd_k - they provided nice suggestions, as ANSWERS, but they are witnessing another super-powered COMMENT steal the scene, again.
Yourself - you tried to do a good thing, but instead of providing a good answer... you are probably also frustrated now because of this reaction from me.
1) Can you undo your edit?
2) How can I contact Riccardo, following George + Bernd suggestion, asking him to post his comment as an answer?
Maybe Denwenko himself could fix his own answer. Maybe I could simply accept Lekensteyn answer. Maybe it's just me, creating a storm in a glass of water. Sorry. I really disliked to see myself credited there.