Changed alreadyRequestClose to use a pointer so changes persist.

Signed-off-by: Glenn Oppegard <goppegard@pivotallabs.com>
Move helpers into lib for use in go cli

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Extract message dumping for use in CLI
Build other branches than master on travis
Use refactored code for log messages

Signed-off-by: Mike Gehard <mgehard@pivotallabs.com>
Merged master