[birt-dev] Checkin: Bugzilla#193465 - Series color is incorrect in cone

["Yulin Wang" <yulin.wang@xxxxxxxxxxx>]

- Summary:
Series color is incorrect in cone chart [0001]

- Bugzilla Bug (s) Resolved: 193465

- Description:
Check in #193465 to HEAD and 2.2 Branch
When setting a palette color to another container(Gradient here), EMF will remove the EObject from original eContainer.
Fixed by cloning the color object before setting to Gradient.
Also tagged chart engine plug-in and updated relang map.

- Tests Description: Manual Test

- Notes to Build Team: N/A

- Notes to Developers: N/A

- Notes to QA: N/A

- Notes to Documentation: N/A

- Files Edited:

/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/FillUtil.java
/org.eclipse.birt.releng/maps/birt_chart.map

- Files Added:

- Files Deleted