chore: update contributing, readme, etc (#121)

* Update Contributing.md
* Removing Plugin section from license
* Removing License.md in Plugin folder. Redundant
* Update readme so that our users know that we are restructuring MeshSync

CODE_OF_CONDUCT.md

@@ -0,0 +1,74 @@
+# Contributor Covenant Code of Conduct
+
+## Our Pledge
+
+In the interest of fostering an open and welcoming environment, we as
+contributors and maintainers pledge to making participation in our project and
+our community a harassment-free experience for everyone, regardless of age, body
+size, disability, ethnicity, gender identity and expression, level of experience,
+nationality, personal appearance, race, religion, or sexual identity and
+orientation.
+
+## Our Standards
+
+Examples of behavior that contributes to creating a positive environment
+include:
+
+* Using welcoming and inclusive language
+* Being respectful of differing viewpoints and experiences
+* Gracefully accepting constructive criticism
+* Focusing on what is best for the community
+* Showing empathy towards other community members
+
+Examples of unacceptable behavior by participants include:
+
+* The use of sexualized language or imagery and unwelcome sexual attention or
+  advances
+* Trolling, insulting/derogatory comments, and personal or political attacks
+* Public or private harassment
+* Publishing others' private information, such as a physical or electronic
+  address, without explicit permission
+* Other conduct which could reasonably be considered inappropriate in a
+  professional setting
+
+## Our Responsibilities
+
+Project maintainers are responsible for clarifying the standards of acceptable
+behavior and are expected to take appropriate and fair corrective action in
+response to any instances of unacceptable behavior.
+
+Project maintainers have the right and responsibility to remove, edit, or
+reject comments, commits, code, wiki edits, issues, and other contributions
+that are not aligned to this Code of Conduct, or to ban temporarily or
+permanently any contributor for other behaviors that they deem inappropriate,
+threatening, offensive, or harmful.
+
+## Scope
+
+This Code of Conduct applies both within project spaces and in public spaces
+when an individual is representing the project or its community. Examples of
+representing a project or community include using an official project e-mail
+address, posting via an official social media account, or acting as an appointed
+representative at an online or offline event. Representation of a project may be
+further defined and clarified by project maintainers.
+
+## Enforcement
+
+Instances of abusive, harassing, or otherwise unacceptable behavior may be
+reported by contacting the team. All
+complaints will be reviewed and investigated and will result in a response that
+is deemed necessary and appropriate to the circumstances. The project team is
+obligated to maintain confidentiality with regard to the reporter of an incident.
+Further details of specific enforcement policies may be posted separately.
+
+Project maintainers who do not follow or enforce the Code of Conduct in good
+faith may face temporary or permanent repercussions as determined by other
+members of the project's leadership.
+
+## Attribution
+
+This Code of Conduct is adapted from the [Contributor Covenant][homepage],
+version 1.4, available at
+https://www.contributor-covenant.org/version/1/4/code-of-conduct/
+
+[homepage]: https://www.contributor-covenant.org

CONTRIBUTING.md

@@ -0,0 +1,45 @@
+# Contribution Guidelines
+
+Thank you for your interest in contributing to MeshSync! We are
+incredibly excited to see how members of our community will use and extend the
+MeshSync toolkit. To facilitate your contributions, we've outlined a brief set
+of guidelines to ensure that your extensions can be easily integrated.
+
+## Communication
+
+First, please read through our [code of conduct](CODE_OF_CONDUCT.md), as we
+expect all our contributors to follow it.
+
+Second, before starting on a project that you intend to contribute to MeshSync 
+(whether environments or modifications to the codebase), we
+**strongly** recommend posting on our
+[Issues page](https://github.com/unity3d-jp/MeshSync/issues)
+and briefly outlining the changes you plan to make. This will enable us to
+provide some context that may be helpful for you. This could range from advice
+and feedback on how to optimally perform your changes or reasons for not doing
+it.
+
+## Git Branches
+The dev branch corresponds to the most recent version of the project.
+Note that this branch may be unstable.
+
+When contributing to the project, please make sure that your Pull Request (PR) contains the following:
+
+* Detailed description of the changes performed
+* Corresponding changes to documentation, unit tests and sample environments (if
+  applicable)
+* Summary of the tests performed to validate your changes
+* Issue numbers that the PR resolves (if any)
+
+## Environments
+
+We are also actively open to adding community contributed environments as
+examples, as long as they are small, simple, demonstrate a unique feature of
+the platform, and provide a unique non-trivial challenge to modern
+machine learning algorithms. Feel free to submit these environments with a
+PR explaining the nature of the environment and task.
+
+## Contributor License Agreements
+
+When you open a pull request, you will be asked to acknolwedge our Contributor License Agreement. 
+We allow both individual contributions and contributions made on behalf of companies. 

LICENSE.md

@@ -199,3 +199,4 @@
    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    See the License for the specific language governing permissions and
    limitations under the License.
+

Readme.md

@@ -1,7 +1,30 @@
 ![demo](https://user-images.githubusercontent.com/1488611/39971828-98afa1d8-573d-11e8-9a6f-86263bee8949.gif)
+
 # MeshSync
+
+MeshSync is a package that works together with 
+[MeshSyncDCCPlugin](https://github.com/Unity-Technologies/MeshSyncDCCPlugin)
+to provide features to reflect
+changes to models made in DCC tools into Unity in real time.
+This allows devs to immediately see how things will look in-game while modelling.  
+
+Currently, the MeshSync repository is being restructured in order to deliver
+MeshSync as a package inside Unity's Package Manager, and therefore, 
+most of the previous document below is obsolete, but will be left as a reference for now.
+
+# License
+- [License](LICENSE.md)
+- [Code of Conduct](CODE_OF_CONDUCT.md)
+- [Third Party Notices](Third%20Party%20Notices.md)
+- [Contributing](CONTRIBUTING.md)
+
+
+# OBSOLETE (LEFT AS A REFERENCE)
+
+
 [English](README_EN.md)
 
+
 DCC ツール上のモデルの編集をリアルタイムに Unity に反映させるツールです。ゲーム上でどう見えるかをその場で確認しながらモデリングすることを可能にします。  
 Unity と DCC ツール両方のプラグインとして機能し、現在 [Maya](https://www.autodesk.eu/products/maya/overview), [Maya LT](https://www.autodesk.eu/products/maya-lt/overview), [3ds Max](https://www.autodesk.com/products/3ds-max/overview), [Blender](https://blenderartists.org/), [メタセコイア](http://www.metaseq.net/), [xismo](http://mqdl.jpn.org/) をサポートしています。
 
@@ -258,9 +281,5 @@ Windows 版 3 系と 4 系 (32bit & 64bit)、Mac 版 (4 系のみ) に対応し
 - [NormalPainter](https://github.com/unity3d-jp/NormalPainter): Unity 上で法線を編集できるようにするツール
 - [BlendShapeBuilder](https://github.com/unity3d-jp/BlendShapeBuilder): Unity 上で BlendShape を構築できるようにするツール
 
-## ライセンス
-- [License](LICENSE.md)
-- [Third Party Notices](Third%20Party%20Notices.md)
-- [Contributing](CONTRIBUTING_EN.md)