Fix dot spacing bug #288.
Fix dot spacing bug #288.

Silverwolf90/vexflow,jmahmud/vexflow,aaronmars/vexflow,Tails/vexflow,Huji/vexflow,spencerhitch/vexflow_extended,jmahmud/vexflow,spencerhitch/vexflow_extended,jmahmud/vexflow,aaronmars/vexflow,spencerhitch/vexflow_extended,Tails/vexflow,Silverwolf90/vexflow,Tails/vexflow,Huji/vexflow,Silverwolf90/vexflow,aaronmars/vexflow,Huji/vexflow