* include the hotbar index in the label displayed for a hotbar
Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>
* address review comments for hotbarDisplayLabel()
Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>
* tweaks to hotbarDisplayLabel()
Signed-off-by: Jim Ehrismann <jehrismann@mirantis.com>