Fix +1 item bug in "bosh ssh" list
Fixed BOSH CLI test to not hang waiting for input

To make the CLI test hang, remove the off-by-one bug fix in
deployment_helper.rb (the -1 on line 263) and undo the changes in
commands/ssh_spec.rb. The spec should now wait indefinitely for user
input.
Merge remote-tracking branch 'origin/pr/410' into develop

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>

Conflicts:
	bosh_cli/spec/unit/deployment_helper_spec.rb
Prefer single quotes for uninterpolated strings

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Formatting

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Backfill spec for recently modified method

Signed-off-by: Abhijit Hiremagalur <abhi@pivotallabs.com>
Merge remote-tracking branch 'origin/am-ah-pr-410-and404' into develop
Make upload/download method pairs more visible

Signed-off-by: Jeffrey Peckham <peckham@pivotallabs.com>