PIM-1955 : propagate the verbose option in installer command

Bug fix: [no]
Feature addition: [yes]
Backwards compatibility break: [no]
Unit test passes: [yes]
Specs passes: [yes]
Behat scenario passes: [yes]
Checkstyle issues: [no]
ChangeLog updated: [yes|no] ?
Fixes the following jira: PIM-1955