Add borderless windowed mode for playinf fullscreen when using 2 screens.

When playing Minecraft in fullscreen, and with 2 screens connected, everytime I click on something on the other screen, Minecraft minimizes and then I need to open again, just like a normal fullscreen game. Lol and Source games have an option to make the window "borderless", which is basically a windowed mode, but without the buttons to close, maximize and minimize. Adding it to Minecraft would make it easier to play and, for instance, choose music on the secnond screen without Minecraft minimizing.

Thanks,
Ev1lbl0w