clingy changed some and this is just fixes for that Change-Id: I729aed6329fe0988fcb9b4407f16966a753b3204
this adds a helper method to prompt for a line of input using the clingy context to the global flag state that errors if interactive mode is disabled. Change-Id: Ie113c8920dfa4719e85cc24f11401d91b32812f9
Change-Id: I764618cc60c46882955e9b08b72b3c162aa4929f