inmethod-grid: Fix for #44: IE9 miscalculates the table sizes on hover. This leads to a "dancing" bottom-toolbar. We have to force the browser to do a full relayout on hover to fix this problem.
Merge pull request #303 from rototor/wicket-6.x-ie9-inmethodgrid-hover-fix

Wicket 6.x IE9 inmethod-grid hover fix Issue #44