Section added to Learn docs for using different camera

A new section was added today to give guidance to those who want to use a different camera on the Magni robot. We are at this time liking the RaspicamHQ camera but have also used with success the Arducam Raspberry Pi camera with the M12 lens mount for wider angle requirements although it’s base camera chip is inferior to the RaspicamHQ chip.

Please see: Using A Different Camera section on our Camera And Sonar Learn Page