Updates to chart servlet to remove dependance on PNG -:
- Updated chart servlet to /chart
- Modified getChartType to just return type, ie "png", not "image/png"
- Removed hard coded png format type in ImageIO.write and use
getChartType()
- Added check to ensure there is data in the series before adding
Updated plugins running in debug
Merge branch 'UI-X' into zwave-test
Update chart provider
- Change default chart size
- Change classic UI ChartRenderer to use new chart servlet