014de308715478fb843384e87e7e7ed44a901bce

Added a documentation page that explains the "Permission denied (publickey)" error in details and what can be done to solve the problem. Signed-off-by: Edwin Kempin <edwin.kempin@gmail.com> Change-Id: I790a22e8c451bb1adc031cc24a077b7e9ccbf9c4
Description
RETIRED, Gerrit as used by OpenStack