Improve messaging for hammer import
Cloned from https://bugzilla.redhat.com/show_bug.cgi?id=1277501
Description of problem:
The standard output from "hammer import repositories" is vague. For a successful import and sync the only output (unless you use -v) is "Summary: No action taken."
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. Take a 5.7 export and extract as per user doc
2. Import orgs, etc., as described in the doc
3. Run "hammer import repositories" as described in the doc:
- hammer import repository --synchronize --wait --no-async \
[Foreman] Username: admin
[Foreman] Password for admin:
<several hours later>
No action taken.
The import was successful, as evidenced by hammer organization list and hammer product list, but the message doesn't indicate that.
Something along the lines of "All repositories imported and synchronized successfully."