v1.7.0

• Fix release script (2483117)
• Add release-it config file (b2beb44)
• Install release-it (44fe47e)
• Merge pull request #64 from cyntler/esm-cjs (36fba01)
• Implement esm & cjs build (9a01732)
• Suuport gif images (d78f64d)
• Update DocViewer container styles (376562d)
• Merge pull request #60 from cyntler/multiple-demo-apps (d7f1ac2)
• Update demo app styles (6e3b2cd)
• Add demo app navigation (c7a7296)
• Install react-router-dom (ff5b8c2)
• Merge pull request #59 from cyntler/readme-blob (11c776f)
• Add blobs readme section (971bd7a)