Media: Account for IFile::Type::Disc when fetching/searching media

refs #29
5 jobs from master in 12 minutes and 25 seconds (queued for 3 minutes and 16 seconds)
Status Job ID Name Coverage
  Build
passed #240653
amd64 debian
build-linux

02:35

passed #240654
win32
build-win32

02:40

passed #240655
win64
build-win64

02:44

 
  Unit Tests
passed #240656
amd64 debian
unit-tests-linux

02:17

 
  Functional Tests
passed #240657
amd64 debian
functional-tests-linux

02:07