* fix links * update order of api nav * update execution provider how to, original PR #6266
* update EP install instructions * fix links in C++ mnist tutorial * formatting * content fixes * minor fixes
* update api-basics.md * update install.md * add placeholder for "build for web" * update js api * add more sections in js-api.md * update "coming soon" for how-to-build-web * Update "Web" -> "web" in title of web.md * Update install.md