How to change the cmd-h command to cmd-e I would like to make Cmd+e do what Cmd+h does.

I can do this in keyboard config, but I have to do it for every single program, as the title in the menu is "hide safari" for safari, and fx. "hide photoshop" for Photoshop.

Therefore I seek a solution, so that Cmd+e and Cmd+h does the same thing in every single program.
You can do this with BetterTouch Tool (free) or Keyboard Maestro (paid). 

In BetterTouchTool:


Choose the Keyboard tab 
Create a new global action with shortcut ⌘E and action ⌘H