MFC v4.8.0

What's Changed

• Update robots.txt by @sbryngelson in #366
• Website updates by @wilfonba in #369
• update perf in documentation by @sbryngelson in #367
• Website viz. - Links and descriptions by @sbryngelson in #370
• Website: Update video links and description by @sbryngelson in #371
• Update restart procedure by @haochey in #374
• Add another nice image to the readme by @sbryngelson in #375
• Upstream fixes and tools from Chemfc by @henryleberre in #376
• Update index.html by @sbryngelson in #377
• Update getting-started.md by @sbryngelson in #378
• More and Longer Benchmarks by @wilfonba in #379

Full Changelog: v4.7.2...v4.8.0