Add a pic for ds-304
Crate ds-304
Rename ds-304-Staff-check-Certificate-for-entrepreneur to ds-304-Staff-check-Certificate-for-entrepreneur.md
Update ds-304-Staff-check-Certificate-for-entrepreneur.md
Update ds-304-Staff-check-Certificate-for-entrepreneur.md
Update ds-304-Staff-check-Certificate-for-entrepreneur.md
Update ds-304-Staff-check-Certificate-for-entrepreneur.md
Update ds-304-Staff-check-Certificate-for-entrepreneur.md
Merge pull request #92 from SompongSoftwareEnterprise/ds-304

Adding ds-304(design)