set Legend whereever you want

New options have been added to ChartNew.js. With those options you can set the legend at the place of your choice.

![canvas](https://cloud.githubusercontent.com/assets/6121933/4532995/6a59ee22-4d98-11e4-887d-82d2d83188f4.png)

see : https://github.com/FVANCOP/ChartNew.js/wiki/100_090_Legend

New available options : 
* legendFillColor
* legendPosX
* legendPosY
* legendXPadding
* legendYPadding
* maxLegendCols