Added the ability to allow traders to pop-out sub tabs as a separate floating window
Traders can pop-out created tabs to have them as floating windows. To pop the tab out, <right click> on the tab and select “Pop out tab”
Traders can dock the popped-out tab with the Sprd/Bfly as an additional window. To pop the tabs back in, <right click> on the tab and choose “Close Tab”.
