CLOUDSTACK-717: Fix response json handling in cloudmonkey

- Fixes response handling
- Sorts alphabetically, count and id are on top if available
- Fix colors

Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
cli: Show progress during polling for async jobs

If asyncblock is set to true, prints dots as polling requests are made.
When result is obtained, dots are wiped and result is printed.

Signed-off-by: Rohit Yadav <bhaisaab@apache.org>