Every now again people have to go back on a decision that they've made and make a U-turn. At VMworld in Barcelona, VMware have announced a reversal of their decision earlier this year to discontinue the sale of ThinApp as a standalone product. After December 15th 2013 it would only have been possible to purchase ThinApp as a part of the Horizon Suite but these plans have now been binned and ThinApp will continue to be available as a standalone product. To be honest, I didn't know about the original announcement when it happened but it's nice that VMware have…