Merge pull request #19 from tarunbhardwaj/develop

Implemented base for address validation
Released version 3.2.1.5
Merge branch 'release/3.2.1.5' into develop
Added override_weight to initial view of label wizard. #6475
Merge pull request #20 from PritishC/feature/task-6475

Added override_weight to initial view of label wizard. #6475
Changed icon of label wizard button to tryton-executable. #6491
Merge pull request #21 from PritishC/feature/task-6491

Changed icon of label wizard button to tryton-executable. #6491
Added cancel button in label generation wizard