* endpoint/api/repository: limit the number of tags returned
- Limit the number of tags returned by /api/v1/repository/<ns:repo> to 500.
- Uses the tag history endpoint instead, with an active tag filte.
- Update UI to use tag history endpoint instead.
* starting UtilService refactor
* pre find-replace angular.module('quay') => angular.module('QuayModule')
* successfully switched to ng-metadata for backported Angular2 API
* working with parent component reference in child
* fixing @Output to use EventEmitter
* fixed @Output events for custom git trigger
* more fixes
* refactored QuayPages module for backwards-compatibility
* reinitialized test.db
* use minified libraries
* replaced references for angular-ts-decorators
* fixed ng-show