eraser size

[sebastianbochan]

Seems that we cannot apply any other size than default (10).

Eraser options from: wpaint.menu.main.js -> function _prepareForDrawing are not adapted. I.e lineWidth / round etc

            this.ctxEraser.lineJoin = 'round';
            this.ctxEraser.lineCap = 'round';

            this.ctxEraser.strokeStyle = this.options.strokeStyle;
            this.ctxEraser.lineWidth = this.options.lineWidth;

Is it a buggy?