Description of problem:
Please add Russian and Traditional Chinese to language list so that we can support L10n&QA for the two additional langs.

Version-Release number of selected component (if applicable):
6.3.0.ER1

How reproducible:
100%

Steps to Reproduce:
1. Login Jboos BPM Suite
2. Select Russian/Traditional Chinese from language list in workbench settings.

Actual results:
No Russian/Traditional Chinese in the language list.

Expected results:
Add Russian and Traditional Chinese to language list

Additional info: