Update ng2-tag-input to 0.8.4, ng2-material-dropdown 0.7.2 🚀 (#240)
Update ng2-tag-input to 0.8.4, ng2-material-dropdown 0.7.2 🚀 (#240)

* fix(package): update ng2-tag-input to version 0.8.3
* Update ng2-material-dropdown to 0.7.2, ng2-tag-input to 0.8.4

HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp,HiP-App/HiP-CmsAngularApp