Merge pull request #70 from CTDisasterManagement/V4.5

V4.5 - Resolved Github Issue
fix sharing extent
Merge branch 'development' of https://github.com/Esri/impact-summary-map-template-js into development
add vietnamise
add vi
vi
3.12 dev
Resolved Github Issue

Resolved #65
Internal Bug Fixes
- Fix for empty description in rich text editor
- Bugs related to app setting renderer area button