merged branch Seldaek/wdt_close (PR #1389)

Commits
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f315ad9 [WebProfilerBundle] Make sure the toolbar closes properly

Discussion
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[WebProfilerBundle] Make sure the toolbar closes properly

Due to the whitespace element between the div which clears and the toolbar div, in some browsers it was left over after you close the toolbar, this doesn't happen anymore.

Tested in IE7/9/FF4/Opera11