Fixing the version of Mono to 4.0.5. Mono 4.2.x doesn't seem to be fully compatible with DNX.
Fixing the version of Mono to 4.0.5. Mono 4.2.x doesn't seem to be fully compatible with DNX.

GoogleCloudPlatform/aspnet-docker,GoogleCloudPlatform/aspnet-docker,GoogleCloudPlatform/aspnet-docker