One Haçien­da devo­tee and DJ loved the place so much, he bought a bit of the dance­floor. And a flat exact­ly where the famous Man­ches­ter club’s DJ booth was sit­u­at­ed. The film Do You Own the Dançe­floor? went on release in June 2015. It’s an affec­tion­ate, some­times hilar­i­ous, and decid­ed­ly good-natured account of the sell-off…