update community guidelines

.github/ISSUE_TEMPLATE/bug_report.md

@@ -0,0 +1,32 @@
+---
+name: Bug report
+about: Create a report to help us improve
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Describe the bug**
+A clear and concise description of what the bug is.
+
+**To Reproduce**
+Steps to reproduce the behavior:
+1. Go to '...'
+2. Call the function '....'
+3. See error
+
+**Expected behavior**
+A clear and concise description of what you expected to happen.
+
+**Screenshots**
+If applicable, add screenshots to help explain your problem.
+
+**Desktop (please complete the following information):**
+ - OS: [e.g. Windows 10]
+ - Python [e.g. 3.5, 3.6, ...]
+ - Version [e.g. 0.5.7]
+
+
+**Additional context**
+Add any other context about the problem here.

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,20 @@
+---
+name: Feature request
+about: Suggest an idea for this project
+title: ''
+labels: ''
+assignees: ''
+
+---
+
+**Is your feature request related to a problem? Please describe.**
+A clear and concise description of what the problem is. Ex. I'm always frustrated when [...]
+
+**Describe the solution you'd like**
+A clear and concise description of what you want to happen.
+
+**Describe alternatives you've considered**
+A clear and concise description of any alternative solutions or features you've considered.
+
+**Additional context**
+Add any other context or screenshots about the feature request here.

CONTRIBUTING.md

@@ -3,16 +3,38 @@
 When contributing to this repository, please first discuss the change you wish to make via issue,
 email, or any other method with the owners of this repository before making a change. 
 
-Please note we have a code of conduct, please follow it in all your interactions with the project.
+Please note we have [a code of conduct](https://github.com/moead-framework/framework/blob/master/CODE_OF_CONDUCT.md), please follow it in all your interactions with the project.
 
-## Pull Request Process
+
+## You want to share a bug or an idea ?
+
+You can [create an issue](https://github.com/moead-framework/framework/issues/new) with all information that can 
+help us to understand your request. If you want to report a bug, share with us the following information:
+
+- version of python
+- version of the framework
+- operating system
+- the error raised by your code
+- all steps to reproduce the bug
+
+
+## You want to contribute to the framework code ?
+
+You can [create an issue](https://github.com/moead-framework/framework/issues/new) with information about the feature or the change you want to make. 
+You can then create a Pull Request with the following process :
 
 1. Update the README.md with details of changes to the interface, this includes new environment 
    variables and useful file locations.
-2. Update the documentation with a new Pull Request on this repository [https://github.com/moead-framework/framework/tree/master/docs](https://github.com/moead-framework/framework/tree/master/docs).
+2. Update the documentation available in the folder [https://github.com/moead-framework/framework/tree/master/docs](https://github.com/moead-framework/framework/tree/master/docs).
 3. Don't forget to add unit tests.
 4. Create a new branch and a Pull Request to merge your work on the **dev** branch of the project.
 
+## You want to discuss the project ?
+
+If you have any questions about the project, don't hesitate to create a [new discussion](https://github.com/moead-framework/framework/discussions/new) 
+with the [GitHub Discussions](https://github.com/moead-framework/framework/discussions). It is the space for your community to have conversations, 
+ask questions and post answers without opening issues.
+
 ## Code of Conduct
 
 The code of conduct is available [in this file](https://github.com/moead-framework/framework/blob/master/CODE_OF_CONDUCT.md).

README.md

@@ -76,6 +76,13 @@ The package is available in pypi with a linux environment for python 3.6, 3.7, 3
     save_population(save_file, population)
 
 
+# How to contribute
+
+[A guide is available](https://github.com/moead-framework/framework/blob/master/CONTRIBUTING.md) to explain the 
+process of contributing to the project. The contribution can be the report of a bug, the request for a new feature or 
+modifying the code of the framework to improve it.
+
+We have [a code of conduct](https://github.com/moead-framework/framework/blob/master/CODE_OF_CONDUCT.md), please follow it in all your interactions with the project.
 
 # For developers