Feature strategy contribution guidelines

[Ruuudy1]

Community Guildelines

Add strategy contribution guidelines for Strategies page

Description

General guildelines for community to submit strategies

Related Issue

N/A

Motivation and Context

Concise guidelines

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• Refactor (non-breaking change which improves implementation)
• New feature (non-breaking change which adds functionality)
• Non-functional change (xml comments/documentation/etc)

Checklist:

• My code follows the code style of this project.
• I have read the CONTRIBUTING document.
• My branch follows the naming convention bug-<issue#>-<description> or feature-<issue#>-<description>