#229 Invalid log message when BringToFront fails

[Glenn McDonald]

The log message displayed when Browser.BringToFront() fails is not always going to be correct.

Currently, it's statically set to "Failed to set Firefox as the foreground window."

See line 59 of Browser.cs

[Jeroen van Menen]

Thanks for the report. Issue is fixed in will be part of the next release.