README: Link to CONTRIBUTING.md

Make that information more easily discoverable.  And since
CONTRIBUTING.md already mentions IRC, we can drop the IRC reference
from the README to DRY things up.

Also update CONTRIBUTING.md to replace the stale #cri-o reference left
over from the initial libpod/podman fork.  While I was touching this
line, I also shuffled some of the wording around to tighten that
sentence up.

Signed-off-by: W. Trevor King <[email protected]>

Closes: #687
Approved by: rhatdan

CONTRIBUTING.md

@@ -115,9 +115,8 @@ commit automatically with `git commit -s`.
 
 ## Communications
 
-For general questions, or discussions, please use the
-IRC group on `irc.freenode.net` called `cri-o`
-that has been setup.
+For general questions and discussion, please use the
+IRC `#podman` channel on `irc.freenode.net`.
 
 For discussions around issues/bugs and features, you can use the github
 [issues](https://github.com/projectatomic/libpod/issues)

README.md

@@ -50,11 +50,8 @@ includes tables showing Docker commands and their Podman equivalent commands.
 **[Tutorials](docs/tutorials)**
 Tutorials on the Podman utility.
 
-## Communication with Fellow Developers
-
-For async communication and long running discussions please use issues and pull requests on the github repo. This will be the best place to discuss design and implementation.
-
-For sync communication we have an IRC channel #PODMAN, on chat.freenode.net, that everyone is welcome to join and chat about development.
+**[Contributing](CONTRIBUTING.md)**
+Information about contributing to this project.
 
 ### Current Roadmap