Is Salah of Laylat Al-Raghaib (Night of Wishes) Authentic? Should We Pray it?

The first Thursday night of the month of Rajab is referred to as Laylat Al-Raghaib, where there are some recommendations to be performed. But is the narration authentic, and what do our ulema say regarding performing it? 

Link for the prayer: http://www.duas.org/mobile/rajab-first-thursday.html