Thomas Meitz

feat(upload): use strategy pattern for multipart/form-data or direct upload

4

Since we've got questions regarding uploading images directly to Amazon S3, we can use the strategy pattern to switch the behavior of ngx-uploader.class.ts. Defaults to: multipart/form-data upload [ngx-uploader.class.ts #L225](https://github.com/bleenco/ngx-uploader/blob/cd94a304d2ce1a8538c2bba2f3b50461d2ea0da1/src/ngx-uploader/classes/ngx-uploader.class.ts#L225) [Upload...

Provide better Changelog

3

- [ ] The [CHANGELOG.md](https://github.com/bleenco/ngx-uploader/blob/master/CHANGELOG.md) should not contain merge requests? - [ ] The CHANGELOG.md should auto generated (e.g. [github-changelog-generator](https://github.com/skywinder/github-changelog-generator) or [generate-changelog](https://github.com/lob/generate-changelog)) - [ ] The changelog should give more...

**You are invited to help us to deliver well tested software.** We are needing more tests for: - [ ] NgUploaderService - [ ] NgUploaderService - [ ] NgFileDropDirective So...