Fix IntelliJ settings
close the powerswitch tab, not the window.

This makes a big difference in fullscreen.
stop closing the window containing powerswitch when pressing escape
avoid thinking that a tab is topmost when it becomes the active tab in its window, which may not be the top window
changes IJ wants to make
remove the browser action
when switching tabs, bring the new tab's window to the front
Version 2013.9.21