Resolve maps images issue

[TheByKotik]

Description

Added and used new define for map images path.

Motivation and Context

Resolve #563
Resolve #668

How Has This Been Tested?

Tested on my local server.

1. Uploading correctly works.
2. Displaying correctly works.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.