Merge pull request #434 from taka-okayama/master

Update contributing policy

Author: taka-okayama

CONTRIBUTING.md

@@ -0,0 +1,2 @@
+# Contributing to flutter-embedded-linux
+Welcome to this project. We welcome all your contribution and feedback. If you've never submitted code before, you must add your (or your organization's) name and contact info to the [AUTHORS](./AUTHORS) file.

README.md

@@ -41,10 +41,3 @@ Documentation for this software can be found at [Wiki](https://github.com/sony/f
 
 ## Supported platforms
 This embedder supports x64 and Arm64 (aarch64, ARMv8) architectures on Linux which supports either Wayland backend or DRM backend. See [Support status](https://github.com/sony/flutter-elinux/wiki/Support-status) for details.
-
-## Contributing
-**Now, we cannot accept any Pull Request (PR).** Because We are building a system (e.g. CLA) to accept PRs, so please wait for a while the system is getting ready! However, we are always welcome to report bugs and request new features by creating issues.
-
-With the assumption, our final goal of this software openly is to be merged this embedder into [Flutter Engine](https://github.com/flutter/engine) after getting feedbacks. And [Google CLA](https://cla.developers.google.com/about/google-corporate) will be required when we do that in the future. Therefore, we cannot easily accept an external PR. However, you can free to create issues for reporting bugs and requesting new features.
-
-See also: [Contributing to the Flutter engine](https://github.com/flutter/engine/blob/master/CONTRIBUTING.md)