IFile: Add a Disc type

refs #29
5 jobs for master in 14 minutes and 2 seconds (queued for 1 second)
Status Job ID Name Coverage
  Build
passed #240648
amd64 debian
build-linux

00:02:33

passed #240649
win32
build-win32

00:02:36

passed #240650
win64
build-win64

00:02:44

 
  Unit Tests
passed #240651
amd64 debian
unit-tests-linux

00:03:32

 
  Functional Tests
passed #240652
amd64 debian
functional-tests-linux

00:02:36