Updated documentation (readme, contributing) (#269)

README.md

@@ -1,23 +1,13 @@
-# Alire Catalog
+# Alire Community Index
 
 [![Gitter chat](https://badges.gitter.im/gitterHQ/gitter.png)](https://gitter.im/ada-lang/Alire)
 
-This repository hosts the official community-maintained index of Ada projects
-to be used with the `alr` tool. Please visit
-https://github.com/alire-project/alire to download `alr`.
+This repository hosts the official community-maintained index to be used with the `alr` tool. 
 
-## Contributing crates to the index
+Please visit https://github.com/alire-project/alire to download `alr`.
 
-Please check the information in the [CONTRIBUTING.md](CONTRIBUTING.md) file.
+Please open a pull request to submit a new release (read
+further [here](https://alire.ada.dev/docs/#publishing-your-projects-in-alire)
+about it). 
 
-## TODO
-
-Here are sources of projects that might be interesting to add to this index:
-
-* [awesome-ada](https://github.com/ohenley/awesome-ada) (Top notch!)
-* [GitHub projects, sorted by star
-  count](https://github.com/search?o=desc&l=Ada&q=ada&s=stars&type=Repositories)
-* [AdaIC's Free Tools and
-  Libraries](http://www.adaic.org/ada-resources/tools-libraries/)
-* [Libraries in the Ada Programming
-   WikiBook](https://en.wikibooks.org/wiki/Ada_Programming/Libraries)
+To report an issue, open it at https://github.com/alire-project/alire/issues