Readme.txt file for NTNU assets/images directory created 12/4/2018

Contents: Info about the images added to this directory.
Include enough information to aid in deletion, maintenance and testing.

EXAMPLE
## filename   	- system: usage inforamation (i.e. where it is used site, service, page, or template )

IMAGES
## favicon.ico 	- itslearning: orginally used by external course page template for itslearning 
## ntnu.ico		- itslearning: orginally used by external course page template for itslearning