added maps to preferences

[jina2k]

Description

Fixes #573

Type of change

• Note merging this changes the node modules
• Note merging this changes the database configuration.
• This change requires a documentation update

Checklist

• I have followed the OED pull request ideas
• I have removed text in ( ) from the issue request

Limitations

I have created a migrations folder with the relevant files to move to 0.7.1 as a step before 0.8.0. Documentation needs to be updated where there is an issue of opening localhost:3000 and seeing default map be "displayed" where it shows a blank image (occurs every time browser is reopened). Not that big of an issue as users can reload the page or click a random meter and it will correct itself.

[huss]

The code works as desired and is good work. Just need to clean up the migration code (unless you show the current way works).

Also, would you like to open a new issue on the blank map or do you want someone else to do that? It just needs to be looked at sometime.

[jina2k]

The code works as desired and is good work. Just need to clean up the migration code (unless you show the current way works).

Also, would you like to open a new issue on the blank map or do you want someone else to do that? It just needs to be looked at sometime.

Someone else can open an issue for now, I will work on the group page in the meantime

[huss]

The code works as desired and is good work. Just need to clean up the migration code (unless you show the current way works).
Also, would you like to open a new issue on the blank map or do you want someone else to do that? It just needs to be looked at sometime.

Someone else can open an issue for now, I will work on the group page in the meantime

I opened issue #667 to address this.