title: How to reset PostgreSQL / pgAdminIII password in OS X Yosemite?
body: <p>My friend is trying to log on to pgAdminIII on his iMac running OS X Yosemite.  He has two versions of PostgreSQL on his machine: 8.4 and 9.4.  He has lost his password.  How to reset the pgAdminIII password?</p>