FakeUI accepts a channel for inputs
FakeUI accepts a channel for inputs

This is in addition to accepting a slice of inputs.

Signed-off-by: Abhi Hiremagalur <340281c2654cc8d0b8c1221c7a014b7e064db6a9@pivotal.io>

markstgodard/cli,cf-routing/cli,cf-routing/cli,fujitsu-cf/cli,fujitsu-cf/cli,markstgodard/cli,hyenaspots/cli,mcintyred/cli,simonleung8/cli,markstgodard/cli,hyenaspots/cli,mcintyred/cli,mcintyred/cli,hyenaspots/cli,simonleung8/cli,fujitsu-cf/cli,cf-routing/cli,simonleung8/cli,hyenaspots/cli,cf-routing/cli,mcintyred/cli,markstgodard/cli