Prep Guide tasks for work during events

[dcwalk]

In order for theses tasks to be started at an event we need to provide more detail in the issues.

I'm proposing the following system and will update the contributing guidelines to reflect:

1. all requests/ideas for guides have the guide tag
2. all guides that have a full description and are 'ready for work' have a ready-for-work tag
3. we add an ISSUE_TEMPLATE.md with the following:

   
   <!--
   Before submitting a request for a guide please review open requests and current guide material, ask if there is a way to modify, streamline, or extend rather than create new material
   Please use the following as a template for a guide request, `[ ]` can be changes into `[x]` for checked boxes.
   -->

Goal for Guide

< Provide a one sentence description of what the guide will cover >

Description of content

< Provide more detailed description of what could go into the guide, including section headings >

Resources

< Provide links to resources within the organization and online to support the writing of the guide >

---

• [ ] I have reviewed current guides for existing content
• [ ] This guide deals with technical details rather than event documentation or planning material

[dcwalk]

Addressed in #12