BISERVER-3713 - Remove Chartbeans Dial Chart sample from CE

What was done:
1) removed sample and localization files
2) removed reffrences to the sample from SolutionRepositoryService.xml and
exportManifest.xml
Merge pull request #1146 from kolinus/BISERVER-3713

BISERVER-3713 - Remove Chartbeans Dial Chart sample from CE