Login Browser is not modal

[yacaovsnc]

I understand this is a limitation given the current implementation (launching the SWT browser in a separate process on Mac and Linux, and sometimes on Windows too to avoid loading native libraries multiple times).

However since this login browser isn't modal, it shows two issues:

1. It can popup on a different monitor - it will popup on the primary monitor even if my intellij instance is on the second monitor.
2. It can go into background if it's not the active window.

Thanks!