E mage map docs

[imilinovic]

Description

Please briefly explain the changes you made here.

We added a page in the mage docs for new map query module and its functions.

Pull request type

Please delete options that are not relevant and check the ones that are.

• New documentation page

PR this doc page is related to:
Closes (link to issue):
PR282

Checklist:

• I checked all content with Grammarly
• I performed a self-review of my code
• I made corresponding changes to the rest of the documentation
• The build passes locally
• My changes generate no new warnings or errors

[vpavicic]

Please check all your queries, they need to end with a ;

[vpavicic]

Three notes for the future and how to make a tech writer and users (other devs) happy :)

1. Just like every programming language, any natural language also has rules. Although our brain is a powerful compiler to understand it even when we break those rules, we should still try to comply with those rules. I noticed you often don't use commas, or periods at the end of sentences.

2. Look at 1 and don't forget to end your Cypher queries with a ;

3. When you are working on something as a team, the final product needs to look like it was created by a single entity, so you need to discuss and agree about formating for example Cypher queries - are they all in one line, or is each clause in its own row?

[vpavicic]

Check if all cypher queries end with ;