RANGER-1005: Add command line utility to change Ranger user password
RANGER-1005: Add command line utility to change Ranger user password

Signed-off-by: Gautam Borad <37ab8904fb87b483c21dc0dd34f038b995f85196@apache.org>

gzsombor/ranger,gzsombor/ranger,gzsombor/ranger,gzsombor/ranger,gzsombor/ranger,gzsombor/ranger