IN PROGRESS - issue SPAGOBI-1730: As Cockpit User I want to have a pie widget 
https://www.spagoworld.org/jira/browse/SPAGOBI-1730

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@22669 99afaf0d-6903-0410-885a-c66a8bbb5f81
IN PROGRESS - issue SPAGOBI-1732: Undo pending modifications on an OLAP analysis 
https://www.spagoworld.org/jira/browse/SPAGOBI-1732

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@22670 99afaf0d-6903-0410-885a-c66a8bbb5f81
refactorized BarChartWidget

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@22671 99afaf0d-6903-0410-885a-c66a8bbb5f81
Improvement: getting locale from HTTP request parameters

git-svn-id: svn://svn.forge.objectweb.org/svnroot/spagobi/V_4.x/Server/trunk@22672 99afaf0d-6903-0410-885a-c66a8bbb5f81