removed unused module.
added clear cache
added sending broadcast animation button
clears cache during clear storage.
changed app config to use cache instead direct db load.
minor refactoring
minor refactoring
minor refactoring to app config
added cache-service, used cache to store main page graph calc result to improve speed plus other refactorings.
clears product type info cache after updating app config
added test for cache service.
removed link to none existence dashboard.
adjusted app setup UI padding
fixes to improve speed
minor fixes
minor fixes
added check to make sure device is online status before doing syncing
changed stock out icon Refs Item:425
changed stock out link text Refs Item:425
minor refactoring to survey controller. refs item:419