ID 252397 - Active_Displays and Active_Views are treated as required in the OCIO instead of optional

Problem summary
As of 3.2v1, Mari actively searches for 'active_displays' and 'active_views' as required fields in OCIO custom configs, which is in conflict to the rules set in place by OCIO syntax rules. They should both be set as optional.
 

Customer reported version
3.2v1

Customer reported platform
centos7
 

Steps to reproduce

1) Define the OCIO path to the attached config

2) Launch Mari 3.2v1

3) Create a new project to check that the correct OCIO is being read.

4) DisplayTransform error should display.

5) This will also occur when clicking on a project thumbnail to open the archive.

Workaround
Defining 'active_displays' and 'active_views' will allow Mari to read the config, however, this may not be feasible to users who do not wish to use them.
 

Reproduced by support
3.2v1
Windows 7, Linux Centos 6

Expected behaviour
Mari should treat these two flags as optional and not required.