Add proposal link to main page; re-organize content

README.md

@@ -3,24 +3,25 @@
 ![WASI](WASI.png)
 
 This repository is for the WebAssembly System Interface (WASI) Subgroup of the
-[WebAssembly Community Group]. Its [Charter] describes the goals, scope and
-deliverables of the group. The repository may contain meeting notes, reports,
-documentation, specifications and/or software produced by the group (although
-larger projects may also have their own repositories).
+[WebAssembly Community Group]. It includes:
+ - [charter]: describes the goals, scope and deliverables of the group
+ - [docs]: learn more about WASI
+ - [meetings]: schedules and agendas for video conference and in-person meetings
+ - [phases]: the current WASI specifications
+ - [proposals]: the status of each new specification proposal
 
+[charter]: Charter.md
+[docs]: docs
+[meetings]: meetings/README.md
+[phases]: phases/README.md
+[proposals]: docs/Proposals.md
 [WebAssembly Community Group]: https://www.w3.org/community/webassembly/
-[Charter]: Charter.md
 
 We'll be adding more content here before long, but for now, check out these:
  - https://hacks.mozilla.org/2019/03/standardizing-wasi-a-webassembly-system-interface/ - Blog post introducing WASI
- - https://wasi.dev/ - Links to more information about WASI, including
-   how to get started using it.
+ - https://wasi.dev/ - Links to more information about WASI, including how to get started using it.
  - https://github.com/WebAssembly/WASI/issues - This repo's issue tracker
 
-The issue tracker is the place to ask questions, make suggestions, and start
-discussions.
+### Contributing
 
-Schedules and agendas for video conference and in-person meetings are posted
-[here](meetings/README.md).
-
-API specification proposals are [here](phases/README.md).
+The issue tracker is the place to ask questions, make suggestions, and start discussions.