[horde] change phases

[Frank Zhang]

Hi:
  RedHat 9
  Horde 2.X
  I tried to change "Welcome to Horde" to something else like "Welcome to
EagleMail", I read the FAQ 4.1.3, it said , I need to create a new US
English locale.
  Have you done that, would you please share with me how did you do that.
  Thanks
  Frank Zhang